Home / 3,016,751.32-4,524,154.98-994,524.76

Finding the Fourth Proportional to 3,016,751.32, 4,524,154.98 and 994,524.76

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Solution

The fourth proportional to 3,016,751.32, 4,524,154.98 and 994,524.76 is: 1,491,466.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,751.32 : 4,524,154.98 = 994,524.76 : x
  2. Step 2: Convert to fraction form
    3,016,751.32/4,524,154.98 = 994,524.76/x
  3. Step 3: Cross multiply
    3,016,751.32x = 4,524,154.98 × 994,524.76
  4. Step 4: Simplify right side
    3,016,751.32x = 4,499,384,145,687.31
  5. Step 5: Solve for x
    x = 4,499,384,145,687.31/3,016,751.32
  6. Step 6: Final answer
    x = 1,491,466.70

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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.