Home / 9,707,196.26-14,560,815.11-3,945,863.70

Finding the Fourth Proportional to 9,707,196.26, 14,560,815.11 and 3,945,863.70

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Solution

The fourth proportional to 9,707,196.26, 14,560,815.11 and 3,945,863.70 is: 5,918,803.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,707,196.26 : 14,560,815.11 = 3,945,863.70 : x
  2. Step 2: Convert to fraction form
    9,707,196.26/14,560,815.11 = 3,945,863.70/x
  3. Step 3: Cross multiply
    9,707,196.26x = 14,560,815.11 × 3,945,863.70
  4. Step 4: Simplify right side
    9,707,196.26x = 57,454,991,692,427.11
  5. Step 5: Solve for x
    x = 57,454,991,692,427.11/9,707,196.26
  6. Step 6: Final answer
    x = 5,918,803.97

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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.