Home / 3,690,565.86-5,092,984.08-2,058,973.56

Finding the Fourth Proportional to 3,690,565.86, 5,092,984.08 and 2,058,973.56

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Solution

The fourth proportional to 3,690,565.86, 5,092,984.08 and 2,058,973.56 is: 2,841,385.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,565.86 : 5,092,984.08 = 2,058,973.56 : x
  2. Step 2: Convert to fraction form
    3,690,565.86/5,092,984.08 = 2,058,973.56/x
  3. Step 3: Cross multiply
    3,690,565.86x = 5,092,984.08 × 2,058,973.56
  4. Step 4: Simplify right side
    3,690,565.86x = 10,486,319,526,461.14
  5. Step 5: Solve for x
    x = 10,486,319,526,461.14/3,690,565.86
  6. Step 6: Final answer
    x = 2,841,385.29

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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.