Home / 9,606,632.22-13,257,301.94-5,255,791.19

Finding the Fourth Proportional to 9,606,632.22, 13,257,301.94 and 5,255,791.19

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Solution

The fourth proportional to 9,606,632.22, 13,257,301.94 and 5,255,791.19 is: 7,253,073.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,606,632.22 : 13,257,301.94 = 5,255,791.19 : x
  2. Step 2: Convert to fraction form
    9,606,632.22/13,257,301.94 = 5,255,791.19/x
  3. Step 3: Cross multiply
    9,606,632.22x = 13,257,301.94 × 5,255,791.19
  4. Step 4: Simplify right side
    9,606,632.22x = 69,677,610,646,856.44
  5. Step 5: Solve for x
    x = 69,677,610,646,856.44/9,606,632.22
  6. Step 6: Final answer
    x = 7,253,073.61

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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.