Home / 8,752,599.38-13,119,920.22-3,359,797.58

Finding the Fourth Proportional to 8,752,599.38, 13,119,920.22 and 3,359,797.58

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Solution

The fourth proportional to 8,752,599.38, 13,119,920.22 and 3,359,797.58 is: 5,036,249.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,752,599.38 : 13,119,920.22 = 3,359,797.58 : x
  2. Step 2: Convert to fraction form
    8,752,599.38/13,119,920.22 = 3,359,797.58/x
  3. Step 3: Cross multiply
    8,752,599.38x = 13,119,920.22 × 3,359,797.58
  4. Step 4: Simplify right side
    8,752,599.38x = 44,080,276,250,348.11
  5. Step 5: Solve for x
    x = 44,080,276,250,348.11/8,752,599.38
  6. Step 6: Final answer
    x = 5,036,249.73

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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.