Home / 2,727,680.50-4,092,755.19-1,191,152.62

Finding the Fourth Proportional to 2,727,680.50, 4,092,755.19 and 1,191,152.62

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Solution

The fourth proportional to 2,727,680.50, 4,092,755.19 and 1,191,152.62 is: 1,787,268.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,680.50 : 4,092,755.19 = 1,191,152.62 : x
  2. Step 2: Convert to fraction form
    2,727,680.50/4,092,755.19 = 1,191,152.62/x
  3. Step 3: Cross multiply
    2,727,680.50x = 4,092,755.19 × 1,191,152.62
  4. Step 4: Simplify right side
    2,727,680.50x = 4,875,096,067,587.10
  5. Step 5: Solve for x
    x = 4,875,096,067,587.10/2,727,680.50
  6. Step 6: Final answer
    x = 1,787,268.00

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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.