Home / 723,638.00-1,085,304.62-466,700.94

Finding the Fourth Proportional to 723,638.00, 1,085,304.62 and 466,700.94

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Solution

The fourth proportional to 723,638.00, 1,085,304.62 and 466,700.94 is: 699,953.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    723,638.00 : 1,085,304.62 = 466,700.94 : x
  2. Step 2: Convert to fraction form
    723,638.00/1,085,304.62 = 466,700.94/x
  3. Step 3: Cross multiply
    723,638.00x = 1,085,304.62 × 466,700.94
  4. Step 4: Simplify right side
    723,638.00x = 506,512,687,507.10
  5. Step 5: Solve for x
    x = 506,512,687,507.10/723,638.00
  6. Step 6: Final answer
    x = 699,953.13

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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.