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Finding the Fourth Proportional to 435,041.28, 600,299.52 and 244,047.36

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Solution

The fourth proportional to 435,041.28, 600,299.52 and 244,047.36 is: 336,753.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,041.28 : 600,299.52 = 244,047.36 : x
  2. Step 2: Convert to fraction form
    435,041.28/600,299.52 = 244,047.36/x
  3. Step 3: Cross multiply
    435,041.28x = 600,299.52 × 244,047.36
  4. Step 4: Simplify right side
    435,041.28x = 146,501,513,065.27
  5. Step 5: Solve for x
    x = 146,501,513,065.27/435,041.28
  6. Step 6: Final answer
    x = 336,753.13

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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.