Home / 8,873,439.75-12,245,346.92-4,799,058.75

Finding the Fourth Proportional to 8,873,439.75, 12,245,346.92 and 4,799,058.75

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Solution

The fourth proportional to 8,873,439.75, 12,245,346.92 and 4,799,058.75 is: 6,622,701.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,439.75 : 12,245,346.92 = 4,799,058.75 : x
  2. Step 2: Convert to fraction form
    8,873,439.75/12,245,346.92 = 4,799,058.75/x
  3. Step 3: Cross multiply
    8,873,439.75x = 12,245,346.92 × 4,799,058.75
  4. Step 4: Simplify right side
    8,873,439.75x = 58,766,139,259,216.25
  5. Step 5: Solve for x
    x = 58,766,139,259,216.25/8,873,439.75
  6. Step 6: Final answer
    x = 6,622,701.11

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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.