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Finding the Fourth Proportional to 650,092.08, 897,046.20 and 363,565.92

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Solution

The fourth proportional to 650,092.08, 897,046.20 and 363,565.92 is: 501,675.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,092.08 : 897,046.20 = 363,565.92 : x
  2. Step 2: Convert to fraction form
    650,092.08/897,046.20 = 363,565.92/x
  3. Step 3: Cross multiply
    650,092.08x = 897,046.20 × 363,565.92
  4. Step 4: Simplify right side
    650,092.08x = 326,135,426,985.50
  5. Step 5: Solve for x
    x = 326,135,426,985.50/650,092.08
  6. Step 6: Final answer
    x = 501,675.74

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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.