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Finding the Fourth Proportional to 601,925.91, 903,199.28 and 282,110.27

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Solution

The fourth proportional to 601,925.91, 903,199.28 and 282,110.27 is: 423,310.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,925.91 : 903,199.28 = 282,110.27 : x
  2. Step 2: Convert to fraction form
    601,925.91/903,199.28 = 282,110.27/x
  3. Step 3: Cross multiply
    601,925.91x = 903,199.28 × 282,110.27
  4. Step 4: Simplify right side
    601,925.91x = 254,801,787,214.78
  5. Step 5: Solve for x
    x = 254,801,787,214.78/601,925.91
  6. Step 6: Final answer
    x = 423,310.88

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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.