Home / 4,098,155.23-5,655,427.77-2,262,727.90

Finding the Fourth Proportional to 4,098,155.23, 5,655,427.77 and 2,262,727.90

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Solution

The fourth proportional to 4,098,155.23, 5,655,427.77 and 2,262,727.90 is: 3,122,549.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,155.23 : 5,655,427.77 = 2,262,727.90 : x
  2. Step 2: Convert to fraction form
    4,098,155.23/5,655,427.77 = 2,262,727.90/x
  3. Step 3: Cross multiply
    4,098,155.23x = 5,655,427.77 × 2,262,727.90
  4. Step 4: Simplify right side
    4,098,155.23x = 12,796,694,201,613.78
  5. Step 5: Solve for x
    x = 12,796,694,201,613.78/4,098,155.23
  6. Step 6: Final answer
    x = 3,122,549.90

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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.