Home / 10,986,243.56-15,162,585-6,092,554.04

Finding the Fourth Proportional to 10,986,243.56, 15,162,585 and 6,092,554.04

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Solution

The fourth proportional to 10,986,243.56, 15,162,585 and 6,092,554.04 is: 8,408,594.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,986,243.56 : 15,162,585 = 6,092,554.04 : x
  2. Step 2: Convert to fraction form
    10,986,243.56/15,162,585 = 6,092,554.04/x
  3. Step 3: Cross multiply
    10,986,243.56x = 15,162,585 × 6,092,554.04
  4. Step 4: Simplify right side
    10,986,243.56x = 92,378,868,498,593.41
  5. Step 5: Solve for x
    x = 92,378,868,498,593.41/10,986,243.56
  6. Step 6: Final answer
    x = 8,408,594.62

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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.