Home / 2,338,465.75-3,227,092.46-1,265,377.75

Finding the Fourth Proportional to 2,338,465.75, 3,227,092.46 and 1,265,377.75

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Solution

The fourth proportional to 2,338,465.75, 3,227,092.46 and 1,265,377.75 is: 1,746,226.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,465.75 : 3,227,092.46 = 1,265,377.75 : x
  2. Step 2: Convert to fraction form
    2,338,465.75/3,227,092.46 = 1,265,377.75/x
  3. Step 3: Cross multiply
    2,338,465.75x = 3,227,092.46 × 1,265,377.75
  4. Step 4: Simplify right side
    2,338,465.75x = 4,083,490,996,076.77
  5. Step 5: Solve for x
    x = 4,083,490,996,076.77/2,338,465.75
  6. Step 6: Final answer
    x = 1,746,226.56

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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.