Home / 1,174,354.20-1,761,531.30-332,913.24

Finding the Fourth Proportional to 1,174,354.20, 1,761,531.30 and 332,913.24

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Solution

The fourth proportional to 1,174,354.20, 1,761,531.30 and 332,913.24 is: 499,369.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,354.20 : 1,761,531.30 = 332,913.24 : x
  2. Step 2: Convert to fraction form
    1,174,354.20/1,761,531.30 = 332,913.24/x
  3. Step 3: Cross multiply
    1,174,354.20x = 1,761,531.30 × 332,913.24
  4. Step 4: Simplify right side
    1,174,354.20x = 586,437,092,444.41
  5. Step 5: Solve for x
    x = 586,437,092,444.41/1,174,354.20
  6. Step 6: Final answer
    x = 499,369.86

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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.