Home / 2,062,326.03-2,844,715.35-1,223,523.75

Finding the Fourth Proportional to 2,062,326.03, 2,844,715.35 and 1,223,523.75

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Solution

The fourth proportional to 2,062,326.03, 2,844,715.35 and 1,223,523.75 is: 1,687,694.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,326.03 : 2,844,715.35 = 1,223,523.75 : x
  2. Step 2: Convert to fraction form
    2,062,326.03/2,844,715.35 = 1,223,523.75/x
  3. Step 3: Cross multiply
    2,062,326.03x = 2,844,715.35 × 1,223,523.75
  4. Step 4: Simplify right side
    2,062,326.03x = 3,480,576,792,714.56
  5. Step 5: Solve for x
    x = 3,480,576,792,714.56/2,062,326.03
  6. Step 6: Final answer
    x = 1,687,694.74

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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.