Home / 3,090,766.42-4,265,512.98-1,714,553.84

Finding the Fourth Proportional to 3,090,766.42, 4,265,512.98 and 1,714,553.84

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Solution

The fourth proportional to 3,090,766.42, 4,265,512.98 and 1,714,553.84 is: 2,366,225.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,090,766.42 : 4,265,512.98 = 1,714,553.84 : x
  2. Step 2: Convert to fraction form
    3,090,766.42/4,265,512.98 = 1,714,553.84/x
  3. Step 3: Cross multiply
    3,090,766.42x = 4,265,512.98 × 1,714,553.84
  4. Step 4: Simplify right side
    3,090,766.42x = 7,313,451,659,428.85
  5. Step 5: Solve for x
    x = 7,313,451,659,428.85/3,090,766.42
  6. Step 6: Final answer
    x = 2,366,225.93

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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.