Home / 2,754,246.30-4,131,369.45-2,313,347.10

Finding the Fourth Proportional to 2,754,246.30, 4,131,369.45 and 2,313,347.10

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Solution

The fourth proportional to 2,754,246.30, 4,131,369.45 and 2,313,347.10 is: 3,470,020.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,246.30 : 4,131,369.45 = 2,313,347.10 : x
  2. Step 2: Convert to fraction form
    2,754,246.30/4,131,369.45 = 2,313,347.10/x
  3. Step 3: Cross multiply
    2,754,246.30x = 4,131,369.45 × 2,313,347.10
  4. Step 4: Simplify right side
    2,754,246.30x = 9,557,291,536,186.10
  5. Step 5: Solve for x
    x = 9,557,291,536,186.10/2,754,246.30
  6. Step 6: Final answer
    x = 3,470,020.65

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Similar ratio
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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.