Home / 6,344,717.64-8,755,721.46-3,444,110.48

Finding the Fourth Proportional to 6,344,717.64, 8,755,721.46 and 3,444,110.48

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Solution

The fourth proportional to 6,344,717.64, 8,755,721.46 and 3,444,110.48 is: 4,752,878.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,717.64 : 8,755,721.46 = 3,444,110.48 : x
  2. Step 2: Convert to fraction form
    6,344,717.64/8,755,721.46 = 3,444,110.48/x
  3. Step 3: Cross multiply
    6,344,717.64x = 8,755,721.46 × 3,444,110.48
  4. Step 4: Simplify right side
    6,344,717.64x = 30,155,672,040,346.90
  5. Step 5: Solve for x
    x = 30,155,672,040,346.90/6,344,717.64
  6. Step 6: Final answer
    x = 4,752,878.50

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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.