Home / 4,151,463.88-5,729,017.62-2,243,751.88

Finding the Fourth Proportional to 4,151,463.88, 5,729,017.62 and 2,243,751.88

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Solution

The fourth proportional to 4,151,463.88, 5,729,017.62 and 2,243,751.88 is: 3,096,376.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,463.88 : 5,729,017.62 = 2,243,751.88 : x
  2. Step 2: Convert to fraction form
    4,151,463.88/5,729,017.62 = 2,243,751.88/x
  3. Step 3: Cross multiply
    4,151,463.88x = 5,729,017.62 × 2,243,751.88
  4. Step 4: Simplify right side
    4,151,463.88x = 12,854,494,055,428.12
  5. Step 5: Solve for x
    x = 12,854,494,055,428.12/4,151,463.88
  6. Step 6: Final answer
    x = 3,096,376.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.