Home / 4,327,095.28-6,491,012.28-1,132,218.76

Finding the Fourth Proportional to 4,327,095.28, 6,491,012.28 and 1,132,218.76

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Solution

The fourth proportional to 4,327,095.28, 6,491,012.28 and 1,132,218.76 is: 1,698,424.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,327,095.28 : 6,491,012.28 = 1,132,218.76 : x
  2. Step 2: Convert to fraction form
    4,327,095.28/6,491,012.28 = 1,132,218.76/x
  3. Step 3: Cross multiply
    4,327,095.28x = 6,491,012.28 × 1,132,218.76
  4. Step 4: Simplify right side
    4,327,095.28x = 7,349,245,874,806.37
  5. Step 5: Solve for x
    x = 7,349,245,874,806.37/4,327,095.28
  6. Step 6: Final answer
    x = 1,698,424.79

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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.