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Finding the Fourth Proportional to 435,444.40, 600,871.80 and 244,414

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Solution

The fourth proportional to 435,444.40, 600,871.80 and 244,414 is: 337,268.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,444.40 : 600,871.80 = 244,414 : x
  2. Step 2: Convert to fraction form
    435,444.40/600,871.80 = 244,414/x
  3. Step 3: Cross multiply
    435,444.40x = 600,871.80 × 244,414
  4. Step 4: Simplify right side
    435,444.40x = 146,861,480,125.20
  5. Step 5: Solve for x
    x = 146,861,480,125.20/435,444.40
  6. Step 6: Final answer
    x = 337,268.04

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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.