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Finding the Fourth Proportional to 564,378.54, 846,697.13 and 244,584.10

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Solution

The fourth proportional to 564,378.54, 846,697.13 and 244,584.10 is: 366,932.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    564,378.54 : 846,697.13 = 244,584.10 : x
  2. Step 2: Convert to fraction form
    564,378.54/846,697.13 = 244,584.10/x
  3. Step 3: Cross multiply
    564,378.54x = 846,697.13 × 244,584.10
  4. Step 4: Simplify right side
    564,378.54x = 207,088,655,513.63
  5. Step 5: Solve for x
    x = 207,088,655,513.63/564,378.54
  6. Step 6: Final answer
    x = 366,932.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.