Home / 9,501,622.19-14,253,554.27-7,120,600.43

Finding the Fourth Proportional to 9,501,622.19, 14,253,554.27 and 7,120,600.43

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Solution

The fourth proportional to 9,501,622.19, 14,253,554.27 and 7,120,600.43 is: 10,681,740.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501,622.19 : 14,253,554.27 = 7,120,600.43 : x
  2. Step 2: Convert to fraction form
    9,501,622.19/14,253,554.27 = 7,120,600.43/x
  3. Step 3: Cross multiply
    9,501,622.19x = 14,253,554.27 × 7,120,600.43
  4. Step 4: Simplify right side
    9,501,622.19x = 101,493,864,610,524.06
  5. Step 5: Solve for x
    x = 101,493,864,610,524.06/9,501,622.19
  6. Step 6: Final answer
    x = 10,681,740.71

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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.