Home / 2,377,915.98-3,566,990.97-957,780.06

Finding the Fourth Proportional to 2,377,915.98, 3,566,990.97 and 957,780.06

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Solution

The fourth proportional to 2,377,915.98, 3,566,990.97 and 957,780.06 is: 1,436,717.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,915.98 : 3,566,990.97 = 957,780.06 : x
  2. Step 2: Convert to fraction form
    2,377,915.98/3,566,990.97 = 957,780.06/x
  3. Step 3: Cross multiply
    2,377,915.98x = 3,566,990.97 × 957,780.06
  4. Step 4: Simplify right side
    2,377,915.98x = 3,416,392,825,266.06
  5. Step 5: Solve for x
    x = 3,416,392,825,266.06/2,377,915.98
  6. Step 6: Final answer
    x = 1,436,717.22

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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.