Home / 4,027,800.23-5,558,387.43-2,192,254.13

Finding the Fourth Proportional to 4,027,800.23, 5,558,387.43 and 2,192,254.13

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Solution

The fourth proportional to 4,027,800.23, 5,558,387.43 and 2,192,254.13 is: 3,025,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,800.23 : 5,558,387.43 = 2,192,254.13 : x
  2. Step 2: Convert to fraction form
    4,027,800.23/5,558,387.43 = 2,192,254.13/x
  3. Step 3: Cross multiply
    4,027,800.23x = 5,558,387.43 × 2,192,254.13
  4. Step 4: Simplify right side
    4,027,800.23x = 12,185,397,799,557.58
  5. Step 5: Solve for x
    x = 12,185,397,799,557.58/4,027,800.23
  6. Step 6: Final answer
    x = 3,025,323.28

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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.