Home / 2,727,700.88-4,091,402.88-834,442.32

Finding the Fourth Proportional to 2,727,700.88, 4,091,402.88 and 834,442.32

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Solution

The fourth proportional to 2,727,700.88, 4,091,402.88 and 834,442.32 is: 1,251,618.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,700.88 : 4,091,402.88 = 834,442.32 : x
  2. Step 2: Convert to fraction form
    2,727,700.88/4,091,402.88 = 834,442.32/x
  3. Step 3: Cross multiply
    2,727,700.88x = 4,091,402.88 × 834,442.32
  4. Step 4: Simplify right side
    2,727,700.88x = 3,414,039,711,241.88
  5. Step 5: Solve for x
    x = 3,414,039,711,241.88/2,727,700.88
  6. Step 6: Final answer
    x = 1,251,618.07

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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.