Home / 10,949,758.15-15,110,764.17-6,055,309.56

Finding the Fourth Proportional to 10,949,758.15, 15,110,764.17 and 6,055,309.56

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Solution

The fourth proportional to 10,949,758.15, 15,110,764.17 and 6,055,309.56 is: 8,356,381.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,758.15 : 15,110,764.17 = 6,055,309.56 : x
  2. Step 2: Convert to fraction form
    10,949,758.15/15,110,764.17 = 6,055,309.56/x
  3. Step 3: Cross multiply
    10,949,758.15x = 15,110,764.17 × 6,055,309.56
  4. Step 4: Simplify right side
    10,949,758.15x = 91,500,354,703,496.92
  5. Step 5: Solve for x
    x = 91,500,354,703,496.92/10,949,758.15
  6. Step 6: Final answer
    x = 8,356,381.34

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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.