Home / 2,275,937.46-3,414,414.60-856,005.84

Finding the Fourth Proportional to 2,275,937.46, 3,414,414.60 and 856,005.84

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Solution

The fourth proportional to 2,275,937.46, 3,414,414.60 and 856,005.84 is: 1,284,199.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,275,937.46 : 3,414,414.60 = 856,005.84 : x
  2. Step 2: Convert to fraction form
    2,275,937.46/3,414,414.60 = 856,005.84/x
  3. Step 3: Cross multiply
    2,275,937.46x = 3,414,414.60 × 856,005.84
  4. Step 4: Simplify right side
    2,275,937.46x = 2,922,758,837,781.26
  5. Step 5: Solve for x
    x = 2,922,758,837,781.26/2,275,937.46
  6. Step 6: Final answer
    x = 1,284,199.98

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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.