Home / 1,037,193.50-1,555,790.25-249,225.50

Finding the Fourth Proportional to 1,037,193.50, 1,555,790.25 and 249,225.50

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Solution

The fourth proportional to 1,037,193.50, 1,555,790.25 and 249,225.50 is: 373,838.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,193.50 : 1,555,790.25 = 249,225.50 : x
  2. Step 2: Convert to fraction form
    1,037,193.50/1,555,790.25 = 249,225.50/x
  3. Step 3: Cross multiply
    1,037,193.50x = 1,555,790.25 × 249,225.50
  4. Step 4: Simplify right side
    1,037,193.50x = 387,742,602,951.38
  5. Step 5: Solve for x
    x = 387,742,602,951.38/1,037,193.50
  6. Step 6: Final answer
    x = 373,838.25

Related Problems

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Half scale
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Double scale
Find fourth proportional to 1,037,194.50, 1,555,791.75 and 249,226.50
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.