Home / 3,894,726.92-5,842,092.54-2,548,020.92

Finding the Fourth Proportional to 3,894,726.92, 5,842,092.54 and 2,548,020.92

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Solution

The fourth proportional to 3,894,726.92, 5,842,092.54 and 2,548,020.92 is: 3,822,032.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,726.92 : 5,842,092.54 = 2,548,020.92 : x
  2. Step 2: Convert to fraction form
    3,894,726.92/5,842,092.54 = 2,548,020.92/x
  3. Step 3: Cross multiply
    3,894,726.92x = 5,842,092.54 × 2,548,020.92
  4. Step 4: Simplify right side
    3,894,726.92x = 14,885,774,008,495.94
  5. Step 5: Solve for x
    x = 14,885,774,008,495.94/3,894,726.92
  6. Step 6: Final answer
    x = 3,822,032.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.