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Finding the Fourth Proportional to 435,046.83, 600,355.59 and 241,443.30

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Solution

The fourth proportional to 435,046.83, 600,355.59 and 241,443.30 is: 333,186.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,046.83 : 600,355.59 = 241,443.30 : x
  2. Step 2: Convert to fraction form
    435,046.83/600,355.59 = 241,443.30/x
  3. Step 3: Cross multiply
    435,046.83x = 600,355.59 × 241,443.30
  4. Step 4: Simplify right side
    435,046.83x = 144,951,834,823.05
  5. Step 5: Solve for x
    x = 144,951,834,823.05/435,046.83
  6. Step 6: Final answer
    x = 333,186.74

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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.