Home / 7,391,606.32-11,087,806.92-2,343,310.48

Finding the Fourth Proportional to 7,391,606.32, 11,087,806.92 and 2,343,310.48

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Solution

The fourth proportional to 7,391,606.32, 11,087,806.92 and 2,343,310.48 is: 3,515,091.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,606.32 : 11,087,806.92 = 2,343,310.48 : x
  2. Step 2: Convert to fraction form
    7,391,606.32/11,087,806.92 = 2,343,310.48/x
  3. Step 3: Cross multiply
    7,391,606.32x = 11,087,806.92 × 2,343,310.48
  4. Step 4: Simplify right side
    7,391,606.32x = 25,982,174,155,852.52
  5. Step 5: Solve for x
    x = 25,982,174,155,852.52/7,391,606.32
  6. Step 6: Final answer
    x = 3,515,091.72

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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.