Home / 1,338,801.26-1,847,285.92-795,107.60

Finding the Fourth Proportional to 1,338,801.26, 1,847,285.92 and 795,107.60

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Solution

The fourth proportional to 1,338,801.26, 1,847,285.92 and 795,107.60 is: 1,097,094.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,338,801.26 : 1,847,285.92 = 795,107.60 : x
  2. Step 2: Convert to fraction form
    1,338,801.26/1,847,285.92 = 795,107.60/x
  3. Step 3: Cross multiply
    1,338,801.26x = 1,847,285.92 × 795,107.60
  4. Step 4: Simplify right side
    1,338,801.26x = 1,468,791,074,364.99
  5. Step 5: Solve for x
    x = 1,468,791,074,364.99/1,338,801.26
  6. Step 6: Final answer
    x = 1,097,094.18

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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.