Home / 4,098,154.86-5,655,427.26-2,262,727.52

Finding the Fourth Proportional to 4,098,154.86, 5,655,427.26 and 2,262,727.52

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Solution

The fourth proportional to 4,098,154.86, 5,655,427.26 and 2,262,727.52 is: 3,122,549.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,154.86 : 5,655,427.26 = 2,262,727.52 : x
  2. Step 2: Convert to fraction form
    4,098,154.86/5,655,427.26 = 2,262,727.52/x
  3. Step 3: Cross multiply
    4,098,154.86x = 5,655,427.26 × 2,262,727.52
  4. Step 4: Simplify right side
    4,098,154.86x = 12,796,690,898,560.20
  5. Step 5: Solve for x
    x = 12,796,690,898,560.20/4,098,154.86
  6. Step 6: Final answer
    x = 3,122,549.38

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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.