Home / 6,309,246.30-9,463,869.45-2,049,845.10

Finding the Fourth Proportional to 6,309,246.30, 9,463,869.45 and 2,049,845.10

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Solution

The fourth proportional to 6,309,246.30, 9,463,869.45 and 2,049,845.10 is: 3,074,767.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,246.30 : 9,463,869.45 = 2,049,845.10 : x
  2. Step 2: Convert to fraction form
    6,309,246.30/9,463,869.45 = 2,049,845.10/x
  3. Step 3: Cross multiply
    6,309,246.30x = 9,463,869.45 × 2,049,845.10
  4. Step 4: Simplify right side
    6,309,246.30x = 19,399,466,419,122.20
  5. Step 5: Solve for x
    x = 19,399,466,419,122.20/6,309,246.30
  6. Step 6: Final answer
    x = 3,074,767.65

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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.