Home / 6,511,876.38-9,767,897.19-2,467,277.76

Finding the Fourth Proportional to 6,511,876.38, 9,767,897.19 and 2,467,277.76

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Solution

The fourth proportional to 6,511,876.38, 9,767,897.19 and 2,467,277.76 is: 3,700,947.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,511,876.38 : 9,767,897.19 = 2,467,277.76 : x
  2. Step 2: Convert to fraction form
    6,511,876.38/9,767,897.19 = 2,467,277.76/x
  3. Step 3: Cross multiply
    6,511,876.38x = 9,767,897.19 × 2,467,277.76
  4. Step 4: Simplify right side
    6,511,876.38x = 24,100,115,498,853.49
  5. Step 5: Solve for x
    x = 24,100,115,498,853.49/6,511,876.38
  6. Step 6: Final answer
    x = 3,700,947.94

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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.