Home / 732,394.08-1,098,167.76-226,820.16

Finding the Fourth Proportional to 732,394.08, 1,098,167.76 and 226,820.16

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Solution

The fourth proportional to 732,394.08, 1,098,167.76 and 226,820.16 is: 340,099.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,394.08 : 1,098,167.76 = 226,820.16 : x
  2. Step 2: Convert to fraction form
    732,394.08/1,098,167.76 = 226,820.16/x
  3. Step 3: Cross multiply
    732,394.08x = 1,098,167.76 × 226,820.16
  4. Step 4: Simplify right side
    732,394.08x = 249,086,587,030.04
  5. Step 5: Solve for x
    x = 249,086,587,030.04/732,394.08
  6. Step 6: Final answer
    x = 340,099.13

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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.