Home / 1,677,559.97-2,315,098.29-952,475.16

Finding the Fourth Proportional to 1,677,559.97, 2,315,098.29 and 952,475.16

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Solution

The fourth proportional to 1,677,559.97, 2,315,098.29 and 952,475.16 is: 1,314,452.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,677,559.97 : 2,315,098.29 = 952,475.16 : x
  2. Step 2: Convert to fraction form
    1,677,559.97/2,315,098.29 = 952,475.16/x
  3. Step 3: Cross multiply
    1,677,559.97x = 2,315,098.29 × 952,475.16
  4. Step 4: Simplify right side
    1,677,559.97x = 2,205,073,614,183.48
  5. Step 5: Solve for x
    x = 2,205,073,614,183.48/1,677,559.97
  6. Step 6: Final answer
    x = 1,314,452.93

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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.