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Finding the Fourth Proportional to 601,591.53, 902,354.07 and 202,191.06

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Solution

The fourth proportional to 601,591.53, 902,354.07 and 202,191.06 is: 303,275.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,591.53 : 902,354.07 = 202,191.06 : x
  2. Step 2: Convert to fraction form
    601,591.53/902,354.07 = 202,191.06/x
  3. Step 3: Cross multiply
    601,591.53x = 902,354.07 × 202,191.06
  4. Step 4: Simplify right side
    601,591.53x = 182,447,925,908.61
  5. Step 5: Solve for x
    x = 182,447,925,908.61/601,591.53
  6. Step 6: Final answer
    x = 303,275.42

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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.