Home / 3,728,342.01-5,144,659.92-2,074,098.27

Finding the Fourth Proportional to 3,728,342.01, 5,144,659.92 and 2,074,098.27

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Solution

The fourth proportional to 3,728,342.01, 5,144,659.92 and 2,074,098.27 is: 2,862,004.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,342.01 : 5,144,659.92 = 2,074,098.27 : x
  2. Step 2: Convert to fraction form
    3,728,342.01/5,144,659.92 = 2,074,098.27/x
  3. Step 3: Cross multiply
    3,728,342.01x = 5,144,659.92 × 2,074,098.27
  4. Step 4: Simplify right side
    3,728,342.01x = 10,670,530,239,810.34
  5. Step 5: Solve for x
    x = 10,670,530,239,810.34/3,728,342.01
  6. Step 6: Final answer
    x = 2,862,004.13

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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.