Home / 2,982,115.56-4,474,490.22-2,314,001.64

Finding the Fourth Proportional to 2,982,115.56, 4,474,490.22 and 2,314,001.64

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Solution

The fourth proportional to 2,982,115.56, 4,474,490.22 and 2,314,001.64 is: 3,472,024.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,982,115.56 : 4,474,490.22 = 2,314,001.64 : x
  2. Step 2: Convert to fraction form
    2,982,115.56/4,474,490.22 = 2,314,001.64/x
  3. Step 3: Cross multiply
    2,982,115.56x = 4,474,490.22 × 2,314,001.64
  4. Step 4: Simplify right side
    2,982,115.56x = 10,353,977,707,243.96
  5. Step 5: Solve for x
    x = 10,353,977,707,243.96/2,982,115.56
  6. Step 6: Final answer
    x = 3,472,024.31

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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.