Home / 1,397,076.91-2,093,862.33-597,418.13

Finding the Fourth Proportional to 1,397,076.91, 2,093,862.33 and 597,418.13

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Solution

The fourth proportional to 1,397,076.91, 2,093,862.33 and 597,418.13 is: 895,377.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,076.91 : 2,093,862.33 = 597,418.13 : x
  2. Step 2: Convert to fraction form
    1,397,076.91/2,093,862.33 = 597,418.13/x
  3. Step 3: Cross multiply
    1,397,076.91x = 2,093,862.33 × 597,418.13
  4. Step 4: Simplify right side
    1,397,076.91x = 1,250,911,322,900.70
  5. Step 5: Solve for x
    x = 1,250,911,322,900.70/1,397,076.91
  6. Step 6: Final answer
    x = 895,377.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.