Home / 6,193,683.50-8,547,283.23-3,477,487.82

Finding the Fourth Proportional to 6,193,683.50, 8,547,283.23 and 3,477,487.82

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Solution

The fourth proportional to 6,193,683.50, 8,547,283.23 and 3,477,487.82 is: 4,798,933.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,683.50 : 8,547,283.23 = 3,477,487.82 : x
  2. Step 2: Convert to fraction form
    6,193,683.50/8,547,283.23 = 3,477,487.82/x
  3. Step 3: Cross multiply
    6,193,683.50x = 8,547,283.23 × 3,477,487.82
  4. Step 4: Simplify right side
    6,193,683.50x = 29,723,073,326,415.26
  5. Step 5: Solve for x
    x = 29,723,073,326,415.26/6,193,683.50
  6. Step 6: Final answer
    x = 4,798,933.19

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.