Home / 7,741,892.52-11,613,290.76-2,350,718.82

Finding the Fourth Proportional to 7,741,892.52, 11,613,290.76 and 2,350,718.82

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Solution

The fourth proportional to 7,741,892.52, 11,613,290.76 and 2,350,718.82 is: 3,526,215.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,741,892.52 : 11,613,290.76 = 2,350,718.82 : x
  2. Step 2: Convert to fraction form
    7,741,892.52/11,613,290.76 = 2,350,718.82/x
  3. Step 3: Cross multiply
    7,741,892.52x = 11,613,290.76 × 2,350,718.82
  4. Step 4: Simplify right side
    7,741,892.52x = 27,299,581,151,664.10
  5. Step 5: Solve for x
    x = 27,299,581,151,664.10/7,741,892.52
  6. Step 6: Final answer
    x = 3,526,215.47

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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.