Home / 732,311.91-1,098,586.33-226,754.06

Finding the Fourth Proportional to 732,311.91, 1,098,586.33 and 226,754.06

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Solution

The fourth proportional to 732,311.91, 1,098,586.33 and 226,754.06 is: 340,167.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,311.91 : 1,098,586.33 = 226,754.06 : x
  2. Step 2: Convert to fraction form
    732,311.91/1,098,586.33 = 226,754.06/x
  3. Step 3: Cross multiply
    732,311.91x = 1,098,586.33 × 226,754.06
  4. Step 4: Simplify right side
    732,311.91x = 249,108,904,528.18
  5. Step 5: Solve for x
    x = 249,108,904,528.18/732,311.91
  6. Step 6: Final answer
    x = 340,167.76

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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.