Home / 9,313,722.06-13,972,908.14-3,248,540.92

Finding the Fourth Proportional to 9,313,722.06, 13,972,908.14 and 3,248,540.92

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Solution

The fourth proportional to 9,313,722.06, 13,972,908.14 and 3,248,540.92 is: 4,873,622.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,722.06 : 13,972,908.14 = 3,248,540.92 : x
  2. Step 2: Convert to fraction form
    9,313,722.06/13,972,908.14 = 3,248,540.92/x
  3. Step 3: Cross multiply
    9,313,722.06x = 13,972,908.14 × 3,248,540.92
  4. Step 4: Simplify right side
    9,313,722.06x = 45,391,563,864,191.09
  5. Step 5: Solve for x
    x = 45,391,563,864,191.09/9,313,722.06
  6. Step 6: Final answer
    x = 4,873,622.34

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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.