Home / 758,004.48-1,137,265.92-337,573.44

Finding the Fourth Proportional to 758,004.48, 1,137,265.92 and 337,573.44

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Solution

The fourth proportional to 758,004.48, 1,137,265.92 and 337,573.44 is: 506,475.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,004.48 : 1,137,265.92 = 337,573.44 : x
  2. Step 2: Convert to fraction form
    758,004.48/1,137,265.92 = 337,573.44/x
  3. Step 3: Cross multiply
    758,004.48x = 1,137,265.92 × 337,573.44
  4. Step 4: Simplify right side
    758,004.48x = 383,910,768,809.17
  5. Step 5: Solve for x
    x = 383,910,768,809.17/758,004.48
  6. Step 6: Final answer
    x = 506,475.59

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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.