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Finding the Fourth Proportional to 602,041.60, 903,195.24 and 175,610.79

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Solution

The fourth proportional to 602,041.60, 903,195.24 and 175,610.79 is: 263,454.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,041.60 : 903,195.24 = 175,610.79 : x
  2. Step 2: Convert to fraction form
    602,041.60/903,195.24 = 175,610.79/x
  3. Step 3: Cross multiply
    602,041.60x = 903,195.24 × 175,610.79
  4. Step 4: Simplify right side
    602,041.60x = 158,610,832,349.08
  5. Step 5: Solve for x
    x = 158,610,832,349.08/602,041.60
  6. Step 6: Final answer
    x = 263,454.94

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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.