Home / 6,473,198.92-9,702,076.85-3,010,263.97

Finding the Fourth Proportional to 6,473,198.92, 9,702,076.85 and 3,010,263.97

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Solution

The fourth proportional to 6,473,198.92, 9,702,076.85 and 3,010,263.97 is: 4,511,805.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,198.92 : 9,702,076.85 = 3,010,263.97 : x
  2. Step 2: Convert to fraction form
    6,473,198.92/9,702,076.85 = 3,010,263.97/x
  3. Step 3: Cross multiply
    6,473,198.92x = 9,702,076.85 × 3,010,263.97
  4. Step 4: Simplify right side
    6,473,198.92x = 29,205,812,423,397.37
  5. Step 5: Solve for x
    x = 29,205,812,423,397.37/6,473,198.92
  6. Step 6: Final answer
    x = 4,511,805.18

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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.