Home / 5,284,717.41-7,924,191.33-1,591,202.46

Finding the Fourth Proportional to 5,284,717.41, 7,924,191.33 and 1,591,202.46

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Solution

The fourth proportional to 5,284,717.41, 7,924,191.33 and 1,591,202.46 is: 2,385,935.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,284,717.41 : 7,924,191.33 = 1,591,202.46 : x
  2. Step 2: Convert to fraction form
    5,284,717.41/7,924,191.33 = 1,591,202.46/x
  3. Step 3: Cross multiply
    5,284,717.41x = 7,924,191.33 × 1,591,202.46
  4. Step 4: Simplify right side
    5,284,717.41x = 12,608,992,737,806.67
  5. Step 5: Solve for x
    x = 12,608,992,737,806.67/5,284,717.41
  6. Step 6: Final answer
    x = 2,385,935.10

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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.