Home / 8,873,415.25-12,245,313.05-4,799,034.25

Finding the Fourth Proportional to 8,873,415.25, 12,245,313.05 and 4,799,034.25

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Solution

The fourth proportional to 8,873,415.25, 12,245,313.05 and 4,799,034.25 is: 6,622,667.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,415.25 : 12,245,313.05 = 4,799,034.25 : x
  2. Step 2: Convert to fraction form
    8,873,415.25/12,245,313.05 = 4,799,034.25/x
  3. Step 3: Cross multiply
    8,873,415.25x = 12,245,313.05 × 4,799,034.25
  4. Step 4: Simplify right side
    8,873,415.25x = 58,765,676,728,921.97
  5. Step 5: Solve for x
    x = 58,765,676,728,921.97/8,873,415.25
  6. Step 6: Final answer
    x = 6,622,667.27

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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.