Home / 3,016,752.32-4,524,156.48-994,525.76

Finding the Fourth Proportional to 3,016,752.32, 4,524,156.48 and 994,525.76

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Solution

The fourth proportional to 3,016,752.32, 4,524,156.48 and 994,525.76 is: 1,491,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,752.32 : 4,524,156.48 = 994,525.76 : x
  2. Step 2: Convert to fraction form
    3,016,752.32/4,524,156.48 = 994,525.76/x
  3. Step 3: Cross multiply
    3,016,752.32x = 4,524,156.48 × 994,525.76
  4. Step 4: Simplify right side
    3,016,752.32x = 4,499,390,161,630.93
  5. Step 5: Solve for x
    x = 4,499,390,161,630.93/3,016,752.32
  6. Step 6: Final answer
    x = 1,491,468.20

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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.