Home / 6,738,599.30-10,108,428.87-2,250,891.14

Finding the Fourth Proportional to 6,738,599.30, 10,108,428.87 and 2,250,891.14

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Solution

The fourth proportional to 6,738,599.30, 10,108,428.87 and 2,250,891.14 is: 3,376,513.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,738,599.30 : 10,108,428.87 = 2,250,891.14 : x
  2. Step 2: Convert to fraction form
    6,738,599.30/10,108,428.87 = 2,250,891.14/x
  3. Step 3: Cross multiply
    6,738,599.30x = 10,108,428.87 × 2,250,891.14
  4. Step 4: Simplify right side
    6,738,599.30x = 22,752,972,982,803.21
  5. Step 5: Solve for x
    x = 22,752,972,982,803.21/6,738,599.30
  6. Step 6: Final answer
    x = 3,376,513.72

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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.