Home / 4,614,761.57-6,368,499.45-2,549,910.88

Finding the Fourth Proportional to 4,614,761.57, 6,368,499.45 and 2,549,910.88

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Solution

The fourth proportional to 4,614,761.57, 6,368,499.45 and 2,549,910.88 is: 3,518,948.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,614,761.57 : 6,368,499.45 = 2,549,910.88 : x
  2. Step 2: Convert to fraction form
    4,614,761.57/6,368,499.45 = 2,549,910.88/x
  3. Step 3: Cross multiply
    4,614,761.57x = 6,368,499.45 × 2,549,910.88
  4. Step 4: Simplify right side
    4,614,761.57x = 16,239,106,044,789.64
  5. Step 5: Solve for x
    x = 16,239,106,044,789.64/4,614,761.57
  6. Step 6: Final answer
    x = 3,518,948.01

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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.