Home / 1,338,799.26-1,847,283.16-795,105.60

Finding the Fourth Proportional to 1,338,799.26, 1,847,283.16 and 795,105.60

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Solution

The fourth proportional to 1,338,799.26, 1,847,283.16 and 795,105.60 is: 1,097,091.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,799.26 : 1,847,283.16 = 795,105.60 : x
  2. Step 2: Convert to fraction form
    1,338,799.26/1,847,283.16 = 795,105.60/x
  3. Step 3: Cross multiply
    1,338,799.26x = 1,847,283.16 × 795,105.60
  4. Step 4: Simplify right side
    1,338,799.26x = 1,468,785,185,301.70
  5. Step 5: Solve for x
    x = 1,468,785,185,301.70/1,338,799.26
  6. Step 6: Final answer
    x = 1,097,091.42

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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.