Home / 6,275,058.73-8,660,449.73-3,521,910.04

Finding the Fourth Proportional to 6,275,058.73, 8,660,449.73 and 3,521,910.04

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Solution

The fourth proportional to 6,275,058.73, 8,660,449.73 and 3,521,910.04 is: 4,860,723.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,058.73 : 8,660,449.73 = 3,521,910.04 : x
  2. Step 2: Convert to fraction form
    6,275,058.73/8,660,449.73 = 3,521,910.04/x
  3. Step 3: Cross multiply
    6,275,058.73x = 8,660,449.73 × 3,521,910.04
  4. Step 4: Simplify right side
    6,275,058.73x = 30,501,324,855,002.29
  5. Step 5: Solve for x
    x = 30,501,324,855,002.29/6,275,058.73
  6. Step 6: Final answer
    x = 4,860,723.41

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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.