Home / 11,244,245.76-15,517,065.60-6,087,608.64

Finding the Fourth Proportional to 11,244,245.76, 15,517,065.60 and 6,087,608.64

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Solution

The fourth proportional to 11,244,245.76, 15,517,065.60 and 6,087,608.64 is: 8,400,903.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244,245.76 : 15,517,065.60 = 6,087,608.64 : x
  2. Step 2: Convert to fraction form
    11,244,245.76/15,517,065.60 = 6,087,608.64/x
  3. Step 3: Cross multiply
    11,244,245.76x = 15,517,065.60 × 6,087,608.64
  4. Step 4: Simplify right side
    11,244,245.76x = 94,461,822,614,006.78
  5. Step 5: Solve for x
    x = 94,461,822,614,006.78/11,244,245.76
  6. Step 6: Final answer
    x = 8,400,903.42

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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.