Home / 1,050,232.80-1,576,515.60-577,840.80

Finding the Fourth Proportional to 1,050,232.80, 1,576,515.60 and 577,840.80

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Solution

The fourth proportional to 1,050,232.80, 1,576,515.60 and 577,840.80 is: 867,402.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,232.80 : 1,576,515.60 = 577,840.80 : x
  2. Step 2: Convert to fraction form
    1,050,232.80/1,576,515.60 = 577,840.80/x
  3. Step 3: Cross multiply
    1,050,232.80x = 1,576,515.60 × 577,840.80
  4. Step 4: Simplify right side
    1,050,232.80x = 910,975,035,516.48
  5. Step 5: Solve for x
    x = 910,975,035,516.48/1,050,232.80
  6. Step 6: Final answer
    x = 867,402.96

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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.