Home / 6,077,756.48-8,387,205.25-3,324,419.82

Finding the Fourth Proportional to 6,077,756.48, 8,387,205.25 and 3,324,419.82

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Solution

The fourth proportional to 6,077,756.48, 8,387,205.25 and 3,324,419.82 is: 4,587,645.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,756.48 : 8,387,205.25 = 3,324,419.82 : x
  2. Step 2: Convert to fraction form
    6,077,756.48/8,387,205.25 = 3,324,419.82/x
  3. Step 3: Cross multiply
    6,077,756.48x = 8,387,205.25 × 3,324,419.82
  4. Step 4: Simplify right side
    6,077,756.48x = 27,882,591,337,237.71
  5. Step 5: Solve for x
    x = 27,882,591,337,237.71/6,077,756.48
  6. Step 6: Final answer
    x = 4,587,645.37

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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.