Home / 1,160,062.26-1,601,078.46-676,627.41

Finding the Fourth Proportional to 1,160,062.26, 1,601,078.46 and 676,627.41

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Solution

The fourth proportional to 1,160,062.26, 1,601,078.46 and 676,627.41 is: 933,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,062.26 : 1,601,078.46 = 676,627.41 : x
  2. Step 2: Convert to fraction form
    1,160,062.26/1,601,078.46 = 676,627.41/x
  3. Step 3: Cross multiply
    1,160,062.26x = 1,601,078.46 × 676,627.41
  4. Step 4: Simplify right side
    1,160,062.26x = 1,083,333,568,560.85
  5. Step 5: Solve for x
    x = 1,083,333,568,560.85/1,160,062.26
  6. Step 6: Final answer
    x = 933,858.12

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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.