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Finding the Fourth Proportional to 435,442.98, 600,910.86 and 244,456.74

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Solution

The fourth proportional to 435,442.98, 600,910.86 and 244,456.74 is: 337,350.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,442.98 : 600,910.86 = 244,456.74 : x
  2. Step 2: Convert to fraction form
    435,442.98/600,910.86 = 244,456.74/x
  3. Step 3: Cross multiply
    435,442.98x = 600,910.86 × 244,456.74
  4. Step 4: Simplify right side
    435,442.98x = 146,896,709,866.20
  5. Step 5: Solve for x
    x = 146,896,709,866.20/435,442.98
  6. Step 6: Final answer
    x = 337,350.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.