Home / 3,465,084.67-5,197,229.83-906,546.53

Finding the Fourth Proportional to 3,465,084.67, 5,197,229.83 and 906,546.53

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Solution

The fourth proportional to 3,465,084.67, 5,197,229.83 and 906,546.53 is: 1,359,715.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,084.67 : 5,197,229.83 = 906,546.53 : x
  2. Step 2: Convert to fraction form
    3,465,084.67/5,197,229.83 = 906,546.53/x
  3. Step 3: Cross multiply
    3,465,084.67x = 5,197,229.83 × 906,546.53
  4. Step 4: Simplify right side
    3,465,084.67x = 4,711,530,682,125.25
  5. Step 5: Solve for x
    x = 4,711,530,682,125.25/3,465,084.67
  6. Step 6: Final answer
    x = 1,359,715.89

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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.