Home / 5,098,020.94-7,646,956.54-1,259,843.27

Finding the Fourth Proportional to 5,098,020.94, 7,646,956.54 and 1,259,843.27

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Solution

The fourth proportional to 5,098,020.94, 7,646,956.54 and 1,259,843.27 is: 1,889,746.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,020.94 : 7,646,956.54 = 1,259,843.27 : x
  2. Step 2: Convert to fraction form
    5,098,020.94/7,646,956.54 = 1,259,843.27/x
  3. Step 3: Cross multiply
    5,098,020.94x = 7,646,956.54 × 1,259,843.27
  4. Step 4: Simplify right side
    5,098,020.94x = 9,633,966,691,517.09
  5. Step 5: Solve for x
    x = 9,633,966,691,517.09/5,098,020.94
  6. Step 6: Final answer
    x = 1,889,746.39

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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.