Home / 10,556,085.28-15,834,127.92-6,065,497.12

Finding the Fourth Proportional to 10,556,085.28, 15,834,127.92 and 6,065,497.12

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Solution

The fourth proportional to 10,556,085.28, 15,834,127.92 and 6,065,497.12 is: 9,098,245.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,556,085.28 : 15,834,127.92 = 6,065,497.12 : x
  2. Step 2: Convert to fraction form
    10,556,085.28/15,834,127.92 = 6,065,497.12/x
  3. Step 3: Cross multiply
    10,556,085.28x = 15,834,127.92 × 6,065,497.12
  4. Step 4: Simplify right side
    10,556,085.28x = 96,041,857,296,471.59
  5. Step 5: Solve for x
    x = 96,041,857,296,471.59/10,556,085.28
  6. Step 6: Final answer
    x = 9,098,245.68

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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.