Home / 9,052,260.56-12,489,062.22-5,131,596.20

Finding the Fourth Proportional to 9,052,260.56, 12,489,062.22 and 5,131,596.20

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Solution

The fourth proportional to 9,052,260.56, 12,489,062.22 and 5,131,596.20 is: 7,079,869.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,260.56 : 12,489,062.22 = 5,131,596.20 : x
  2. Step 2: Convert to fraction form
    9,052,260.56/12,489,062.22 = 5,131,596.20/x
  3. Step 3: Cross multiply
    9,052,260.56x = 12,489,062.22 × 5,131,596.20
  4. Step 4: Simplify right side
    9,052,260.56x = 64,088,824,229,715.57
  5. Step 5: Solve for x
    x = 64,088,824,229,715.57/9,052,260.56
  6. Step 6: Final answer
    x = 7,079,869.59

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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.