Home / 1,193,943.25-1,647,625.23-650,079.04

Finding the Fourth Proportional to 1,193,943.25, 1,647,625.23 and 650,079.04

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Solution

The fourth proportional to 1,193,943.25, 1,647,625.23 and 650,079.04 is: 897,100.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,943.25 : 1,647,625.23 = 650,079.04 : x
  2. Step 2: Convert to fraction form
    1,193,943.25/1,647,625.23 = 650,079.04/x
  3. Step 3: Cross multiply
    1,193,943.25x = 1,647,625.23 × 650,079.04
  4. Step 4: Simplify right side
    1,193,943.25x = 1,071,086,627,798.18
  5. Step 5: Solve for x
    x = 1,071,086,627,798.18/1,193,943.25
  6. Step 6: Final answer
    x = 897,100.12

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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.