Home / 11,057,332.44-15,259,194.48-6,162,869.88

Finding the Fourth Proportional to 11,057,332.44, 15,259,194.48 and 6,162,869.88

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Solution

The fourth proportional to 11,057,332.44, 15,259,194.48 and 6,162,869.88 is: 8,504,802.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,057,332.44 : 15,259,194.48 = 6,162,869.88 : x
  2. Step 2: Convert to fraction form
    11,057,332.44/15,259,194.48 = 6,162,869.88/x
  3. Step 3: Cross multiply
    11,057,332.44x = 15,259,194.48 × 6,162,869.88
  4. Step 4: Simplify right side
    11,057,332.44x = 94,040,430,053,854.27
  5. Step 5: Solve for x
    x = 94,040,430,053,854.27/11,057,332.44
  6. Step 6: Final answer
    x = 8,504,802.63

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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.