Home / 6,756,836.48-9,324,436.56-3,701,160.80

Finding the Fourth Proportional to 6,756,836.48, 9,324,436.56 and 3,701,160.80

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Solution

The fourth proportional to 6,756,836.48, 9,324,436.56 and 3,701,160.80 is: 5,107,603.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,756,836.48 : 9,324,436.56 = 3,701,160.80 : x
  2. Step 2: Convert to fraction form
    6,756,836.48/9,324,436.56 = 3,701,160.80/x
  3. Step 3: Cross multiply
    6,756,836.48x = 9,324,436.56 × 3,701,160.80
  4. Step 4: Simplify right side
    6,756,836.48x = 34,511,239,077,958.85
  5. Step 5: Solve for x
    x = 34,511,239,077,958.85/6,756,836.48
  6. Step 6: Final answer
    x = 5,107,603.12

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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.