Home / 8,067,554.49-11,132,901.27-4,396,392.81

Finding the Fourth Proportional to 8,067,554.49, 11,132,901.27 and 4,396,392.81

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Solution

The fourth proportional to 8,067,554.49, 11,132,901.27 and 4,396,392.81 is: 6,066,845.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,554.49 : 11,132,901.27 = 4,396,392.81 : x
  2. Step 2: Convert to fraction form
    8,067,554.49/11,132,901.27 = 4,396,392.81/x
  3. Step 3: Cross multiply
    8,067,554.49x = 11,132,901.27 × 4,396,392.81
  4. Step 4: Simplify right side
    8,067,554.49x = 48,944,607,097,867.86
  5. Step 5: Solve for x
    x = 48,944,607,097,867.86/8,067,554.49
  6. Step 6: Final answer
    x = 6,066,845.56

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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.