Home / 3,690,335.61-5,092,665.34-2,058,742.97

Finding the Fourth Proportional to 3,690,335.61, 5,092,665.34 and 2,058,742.97

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Solution

The fourth proportional to 3,690,335.61, 5,092,665.34 and 2,058,742.97 is: 2,841,066.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,335.61 : 5,092,665.34 = 2,058,742.97 : x
  2. Step 2: Convert to fraction form
    3,690,335.61/5,092,665.34 = 2,058,742.97/x
  3. Step 3: Cross multiply
    3,690,335.61x = 5,092,665.34 × 2,058,742.97
  4. Step 4: Simplify right side
    3,690,335.61x = 10,484,488,956,993.95
  5. Step 5: Solve for x
    x = 10,484,488,956,993.95/3,690,335.61
  6. Step 6: Final answer
    x = 2,841,066.52

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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.