Home / 7,591,824.36-11,387,868.48-2,797,045.56

Finding the Fourth Proportional to 7,591,824.36, 11,387,868.48 and 2,797,045.56

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Solution

The fourth proportional to 7,591,824.36, 11,387,868.48 and 2,797,045.56 is: 4,195,616.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,591,824.36 : 11,387,868.48 = 2,797,045.56 : x
  2. Step 2: Convert to fraction form
    7,591,824.36/11,387,868.48 = 2,797,045.56/x
  3. Step 3: Cross multiply
    7,591,824.36x = 11,387,868.48 × 2,797,045.56
  4. Step 4: Simplify right side
    7,591,824.36x = 31,852,386,969,847.95
  5. Step 5: Solve for x
    x = 31,852,386,969,847.95/7,591,824.36
  6. Step 6: Final answer
    x = 4,195,616.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.