Home / 2,967,525.78-4,448,963.28-1,171,753.41

Finding the Fourth Proportional to 2,967,525.78, 4,448,963.28 and 1,171,753.41

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Solution

The fourth proportional to 2,967,525.78, 4,448,963.28 and 1,171,753.41 is: 1,756,711.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,525.78 : 4,448,963.28 = 1,171,753.41 : x
  2. Step 2: Convert to fraction form
    2,967,525.78/4,448,963.28 = 1,171,753.41/x
  3. Step 3: Cross multiply
    2,967,525.78x = 4,448,963.28 × 1,171,753.41
  4. Step 4: Simplify right side
    2,967,525.78x = 5,213,087,894,304.79
  5. Step 5: Solve for x
    x = 5,213,087,894,304.79/2,967,525.78
  6. Step 6: Final answer
    x = 1,756,711.91

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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.