Home / 5,954,747.40-8,932,121.10-5,450,862.60

Finding the Fourth Proportional to 5,954,747.40, 8,932,121.10 and 5,450,862.60

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Solution

The fourth proportional to 5,954,747.40, 8,932,121.10 and 5,450,862.60 is: 8,176,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954,747.40 : 8,932,121.10 = 5,450,862.60 : x
  2. Step 2: Convert to fraction form
    5,954,747.40/8,932,121.10 = 5,450,862.60/x
  3. Step 3: Cross multiply
    5,954,747.40x = 8,932,121.10 × 5,450,862.60
  4. Step 4: Simplify right side
    5,954,747.40x = 48,687,764,842,660.85
  5. Step 5: Solve for x
    x = 48,687,764,842,660.85/5,954,747.40
  6. Step 6: Final answer
    x = 8,176,293.90

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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.