Home / 8,094,002.66-11,169,753.44-4,422,919.79

Finding the Fourth Proportional to 8,094,002.66, 11,169,753.44 and 4,422,919.79

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Solution

The fourth proportional to 8,094,002.66, 11,169,753.44 and 4,422,919.79 is: 6,103,645.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,002.66 : 11,169,753.44 = 4,422,919.79 : x
  2. Step 2: Convert to fraction form
    8,094,002.66/11,169,753.44 = 4,422,919.79/x
  3. Step 3: Cross multiply
    8,094,002.66x = 11,169,753.44 × 4,422,919.79
  4. Step 4: Simplify right side
    8,094,002.66x = 49,402,923,461,233.22
  5. Step 5: Solve for x
    x = 49,402,923,461,233.22/8,094,002.66
  6. Step 6: Final answer
    x = 6,103,645.57

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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.