Home / 2,982,116.06-4,474,490.97-2,314,002.14

Finding the Fourth Proportional to 2,982,116.06, 4,474,490.97 and 2,314,002.14

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Solution

The fourth proportional to 2,982,116.06, 4,474,490.97 and 2,314,002.14 is: 3,472,025.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,116.06 : 4,474,490.97 = 2,314,002.14 : x
  2. Step 2: Convert to fraction form
    2,982,116.06/4,474,490.97 = 2,314,002.14/x
  3. Step 3: Cross multiply
    2,982,116.06x = 4,474,490.97 × 2,314,002.14
  4. Step 4: Simplify right side
    2,982,116.06x = 10,353,981,679,990.68
  5. Step 5: Solve for x
    x = 10,353,981,679,990.68/2,982,116.06
  6. Step 6: Final answer
    x = 3,472,025.06

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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.