Home / 4,109,966.48-5,671,614.08-2,274,502.12

Finding the Fourth Proportional to 4,109,966.48, 5,671,614.08 and 2,274,502.12

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Solution

The fourth proportional to 4,109,966.48, 5,671,614.08 and 2,274,502.12 is: 3,138,735.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,966.48 : 5,671,614.08 = 2,274,502.12 : x
  2. Step 2: Convert to fraction form
    4,109,966.48/5,671,614.08 = 2,274,502.12/x
  3. Step 3: Cross multiply
    4,109,966.48x = 5,671,614.08 × 2,274,502.12
  4. Step 4: Simplify right side
    4,109,966.48x = 12,900,098,248,781.85
  5. Step 5: Solve for x
    x = 12,900,098,248,781.85/4,109,966.48
  6. Step 6: Final answer
    x = 3,138,735.64

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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.