Home / 6,248,583.12-9,374,011.92-2,836,921.44

Finding the Fourth Proportional to 6,248,583.12, 9,374,011.92 and 2,836,921.44

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Solution

The fourth proportional to 6,248,583.12, 9,374,011.92 and 2,836,921.44 is: 4,255,898.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,248,583.12 : 9,374,011.92 = 2,836,921.44 : x
  2. Step 2: Convert to fraction form
    6,248,583.12/9,374,011.92 = 2,836,921.44/x
  3. Step 3: Cross multiply
    6,248,583.12x = 9,374,011.92 × 2,836,921.44
  4. Step 4: Simplify right side
    6,248,583.12x = 26,593,335,394,663.56
  5. Step 5: Solve for x
    x = 26,593,335,394,663.56/6,248,583.12
  6. Step 6: Final answer
    x = 4,255,898.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.