Home / 7,508,679.54-11,264,098.22-2,321,693.27

Finding the Fourth Proportional to 7,508,679.54, 11,264,098.22 and 2,321,693.27

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Solution

The fourth proportional to 7,508,679.54, 11,264,098.22 and 2,321,693.27 is: 3,482,873.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,679.54 : 11,264,098.22 = 2,321,693.27 : x
  2. Step 2: Convert to fraction form
    7,508,679.54/11,264,098.22 = 2,321,693.27/x
  3. Step 3: Cross multiply
    7,508,679.54x = 11,264,098.22 × 2,321,693.27
  4. Step 4: Simplify right side
    7,508,679.54x = 26,151,781,029,992.98
  5. Step 5: Solve for x
    x = 26,151,781,029,992.98/7,508,679.54
  6. Step 6: Final answer
    x = 3,482,873.51

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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.