Home / 8,873,425.76-12,245,327.60-4,799,044.76

Finding the Fourth Proportional to 8,873,425.76, 12,245,327.60 and 4,799,044.76

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Solution

The fourth proportional to 8,873,425.76, 12,245,327.60 and 4,799,044.76 is: 6,622,681.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,425.76 : 12,245,327.60 = 4,799,044.76 : x
  2. Step 2: Convert to fraction form
    8,873,425.76/12,245,327.60 = 4,799,044.76/x
  3. Step 3: Cross multiply
    8,873,425.76x = 12,245,327.60 × 4,799,044.76
  4. Step 4: Simplify right side
    8,873,425.76x = 58,765,875,253,263.38
  5. Step 5: Solve for x
    x = 58,765,875,253,263.38/8,873,425.76
  6. Step 6: Final answer
    x = 6,622,681.80

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1.5x scale

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.