Home / 10,044,966.28-15,065,835.18-2,756,723.17

Finding the Fourth Proportional to 10,044,966.28, 15,065,835.18 and 2,756,723.17

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Solution

The fourth proportional to 10,044,966.28, 15,065,835.18 and 2,756,723.17 is: 4,134,641.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,044,966.28 : 15,065,835.18 = 2,756,723.17 : x
  2. Step 2: Convert to fraction form
    10,044,966.28/15,065,835.18 = 2,756,723.17/x
  3. Step 3: Cross multiply
    10,044,966.28x = 15,065,835.18 × 2,756,723.17
  4. Step 4: Simplify right side
    10,044,966.28x = 41,532,336,916,107.12
  5. Step 5: Solve for x
    x = 41,532,336,916,107.12/10,044,966.28
  6. Step 6: Final answer
    x = 4,134,641.75

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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.