Home / 732,069.10-1,098,002.40-226,977.40

Finding the Fourth Proportional to 732,069.10, 1,098,002.40 and 226,977.40

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Solution

The fourth proportional to 732,069.10, 1,098,002.40 and 226,977.40 is: 340,434.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,069.10 : 1,098,002.40 = 226,977.40 : x
  2. Step 2: Convert to fraction form
    732,069.10/1,098,002.40 = 226,977.40/x
  3. Step 3: Cross multiply
    732,069.10x = 1,098,002.40 × 226,977.40
  4. Step 4: Simplify right side
    732,069.10x = 249,221,729,945.76
  5. Step 5: Solve for x
    x = 249,221,729,945.76/732,069.10
  6. Step 6: Final answer
    x = 340,434.71

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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.