Home / 2,039,414.80-3,059,122.20-1,094,630.80

Finding the Fourth Proportional to 2,039,414.80, 3,059,122.20 and 1,094,630.80

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Solution

The fourth proportional to 2,039,414.80, 3,059,122.20 and 1,094,630.80 is: 1,641,946.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,414.80 : 3,059,122.20 = 1,094,630.80 : x
  2. Step 2: Convert to fraction form
    2,039,414.80/3,059,122.20 = 1,094,630.80/x
  3. Step 3: Cross multiply
    2,039,414.80x = 3,059,122.20 × 1,094,630.80
  4. Step 4: Simplify right side
    2,039,414.80x = 3,348,609,381,083.76
  5. Step 5: Solve for x
    x = 3,348,609,381,083.76/2,039,414.80
  6. Step 6: Final answer
    x = 1,641,946.20

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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.