Home / 3,343,708.73-4,615,730.60-2,257,451.66

Finding the Fourth Proportional to 3,343,708.73, 4,615,730.60 and 2,257,451.66

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Solution

The fourth proportional to 3,343,708.73, 4,615,730.60 and 2,257,451.66 is: 3,116,236.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,708.73 : 4,615,730.60 = 2,257,451.66 : x
  2. Step 2: Convert to fraction form
    3,343,708.73/4,615,730.60 = 2,257,451.66/x
  3. Step 3: Cross multiply
    3,343,708.73x = 4,615,730.60 × 2,257,451.66
  4. Step 4: Simplify right side
    3,343,708.73x = 10,419,788,705,082.79
  5. Step 5: Solve for x
    x = 10,419,788,705,082.79/3,343,708.73
  6. Step 6: Final answer
    x = 3,116,236.95

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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.