Home / 732,024.60-1,098,036.90-377,730.60

Finding the Fourth Proportional to 732,024.60, 1,098,036.90 and 377,730.60

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Solution

The fourth proportional to 732,024.60, 1,098,036.90 and 377,730.60 is: 566,595.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,024.60 : 1,098,036.90 = 377,730.60 : x
  2. Step 2: Convert to fraction form
    732,024.60/1,098,036.90 = 377,730.60/x
  3. Step 3: Cross multiply
    732,024.60x = 1,098,036.90 × 377,730.60
  4. Step 4: Simplify right side
    732,024.60x = 414,762,137,059.14
  5. Step 5: Solve for x
    x = 414,762,137,059.14/732,024.60
  6. Step 6: Final answer
    x = 566,595.90

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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.