Home / 2,338,799.25-3,227,542.98-1,265,711.25

Finding the Fourth Proportional to 2,338,799.25, 3,227,542.98 and 1,265,711.25

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Solution

The fourth proportional to 2,338,799.25, 3,227,542.98 and 1,265,711.25 is: 1,746,681.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,799.25 : 3,227,542.98 = 1,265,711.25 : x
  2. Step 2: Convert to fraction form
    2,338,799.25/3,227,542.98 = 1,265,711.25/x
  3. Step 3: Cross multiply
    2,338,799.25x = 3,227,542.98 × 1,265,711.25
  4. Step 4: Simplify right side
    2,338,799.25x = 4,085,137,459,644.53
  5. Step 5: Solve for x
    x = 4,085,137,459,644.53/2,338,799.25
  6. Step 6: Final answer
    x = 1,746,681.53

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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.