Home / 6,756,838.48-9,324,439.32-3,701,162.80

Finding the Fourth Proportional to 6,756,838.48, 9,324,439.32 and 3,701,162.80

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Solution

The fourth proportional to 6,756,838.48, 9,324,439.32 and 3,701,162.80 is: 5,107,605.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,838.48 : 9,324,439.32 = 3,701,162.80 : x
  2. Step 2: Convert to fraction form
    6,756,838.48/9,324,439.32 = 3,701,162.80/x
  3. Step 3: Cross multiply
    6,756,838.48x = 9,324,439.32 × 3,701,162.80
  4. Step 4: Simplify right side
    6,756,838.48x = 34,511,267,942,041.30
  5. Step 5: Solve for x
    x = 34,511,267,942,041.30/6,756,838.48
  6. Step 6: Final answer
    x = 5,107,605.88

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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.