Home / 2,234,271.80-3,083,204.27-1,267,381.32

Finding the Fourth Proportional to 2,234,271.80, 3,083,204.27 and 1,267,381.32

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Solution

The fourth proportional to 2,234,271.80, 3,083,204.27 and 1,267,381.32 is: 1,748,934.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,271.80 : 3,083,204.27 = 1,267,381.32 : x
  2. Step 2: Convert to fraction form
    2,234,271.80/3,083,204.27 = 1,267,381.32/x
  3. Step 3: Cross multiply
    2,234,271.80x = 3,083,204.27 × 1,267,381.32
  4. Step 4: Simplify right side
    2,234,271.80x = 3,907,595,491,205.33
  5. Step 5: Solve for x
    x = 3,907,595,491,205.33/2,234,271.80
  6. Step 6: Final answer
    x = 1,748,934.71

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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.