Home / 3,000,267.15-4,498,578.21-1,176,446.97

Finding the Fourth Proportional to 3,000,267.15, 4,498,578.21 and 1,176,446.97

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Solution

The fourth proportional to 3,000,267.15, 4,498,578.21 and 1,176,446.97 is: 1,763,955.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,267.15 : 4,498,578.21 = 1,176,446.97 : x
  2. Step 2: Convert to fraction form
    3,000,267.15/4,498,578.21 = 1,176,446.97/x
  3. Step 3: Cross multiply
    3,000,267.15x = 4,498,578.21 × 1,176,446.97
  4. Step 4: Simplify right side
    3,000,267.15x = 5,292,338,704,462.52
  5. Step 5: Solve for x
    x = 5,292,338,704,462.52/3,000,267.15
  6. Step 6: Final answer
    x = 1,763,955.82

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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.