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Finding the Fourth Proportional to 435,390.29, 600,844.48 and 241,810.52

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Solution

The fourth proportional to 435,390.29, 600,844.48 and 241,810.52 is: 333,701.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,390.29 : 600,844.48 = 241,810.52 : x
  2. Step 2: Convert to fraction form
    435,390.29/600,844.48 = 241,810.52/x
  3. Step 3: Cross multiply
    435,390.29x = 600,844.48 × 241,810.52
  4. Step 4: Simplify right side
    435,390.29x = 145,290,513,899.37
  5. Step 5: Solve for x
    x = 145,290,513,899.37/435,390.29
  6. Step 6: Final answer
    x = 333,701.78

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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.