Home / 650,110.73-975,269.97-200,725.97

Finding the Fourth Proportional to 650,110.73, 975,269.97 and 200,725.97

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Solution

The fourth proportional to 650,110.73, 975,269.97 and 200,725.97 is: 301,121.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,110.73 : 975,269.97 = 200,725.97 : x
  2. Step 2: Convert to fraction form
    650,110.73/975,269.97 = 200,725.97/x
  3. Step 3: Cross multiply
    650,110.73x = 975,269.97 × 200,725.97
  4. Step 4: Simplify right side
    650,110.73x = 195,762,005,863.77
  5. Step 5: Solve for x
    x = 195,762,005,863.77/650,110.73
  6. Step 6: Final answer
    x = 301,121.02

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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.