Home / 4,451,304.91-6,140,850.45-2,614,934.78

Finding the Fourth Proportional to 4,451,304.91, 6,140,850.45 and 2,614,934.78

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Solution

The fourth proportional to 4,451,304.91, 6,140,850.45 and 2,614,934.78 is: 3,607,464.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,304.91 : 6,140,850.45 = 2,614,934.78 : x
  2. Step 2: Convert to fraction form
    4,451,304.91/6,140,850.45 = 2,614,934.78/x
  3. Step 3: Cross multiply
    4,451,304.91x = 6,140,850.45 × 2,614,934.78
  4. Step 4: Simplify right side
    4,451,304.91x = 16,057,923,389,779.40
  5. Step 5: Solve for x
    x = 16,057,923,389,779.40/4,451,304.91
  6. Step 6: Final answer
    x = 3,607,464.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.