Home / 791,601.17-1,092,413.36-429,024.92

Finding the Fourth Proportional to 791,601.17, 1,092,413.36 and 429,024.92

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Solution

The fourth proportional to 791,601.17, 1,092,413.36 and 429,024.92 is: 592,056.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,601.17 : 1,092,413.36 = 429,024.92 : x
  2. Step 2: Convert to fraction form
    791,601.17/1,092,413.36 = 429,024.92/x
  3. Step 3: Cross multiply
    791,601.17x = 1,092,413.36 × 429,024.92
  4. Step 4: Simplify right side
    791,601.17x = 468,672,558,184.53
  5. Step 5: Solve for x
    x = 468,672,558,184.53/791,601.17
  6. Step 6: Final answer
    x = 592,056.43

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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.