Home / 1,248,755.14-1,723,285.14-675,799.48

Finding the Fourth Proportional to 1,248,755.14, 1,723,285.14 and 675,799.48

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Solution

The fourth proportional to 1,248,755.14, 1,723,285.14 and 675,799.48 is: 932,604.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,248,755.14 : 1,723,285.14 = 675,799.48 : x
  2. Step 2: Convert to fraction form
    1,248,755.14/1,723,285.14 = 675,799.48/x
  3. Step 3: Cross multiply
    1,248,755.14x = 1,723,285.14 × 675,799.48
  4. Step 4: Simplify right side
    1,248,755.14x = 1,164,595,201,503.73
  5. Step 5: Solve for x
    x = 1,164,595,201,503.73/1,248,755.14
  6. Step 6: Final answer
    x = 932,604.93

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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.