Home / 2,711,920.56-3,741,523.41-1,549,532.89

Finding the Fourth Proportional to 2,711,920.56, 3,741,523.41 and 1,549,532.89

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Solution

The fourth proportional to 2,711,920.56, 3,741,523.41 and 1,549,532.89 is: 2,137,825.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,920.56 : 3,741,523.41 = 1,549,532.89 : x
  2. Step 2: Convert to fraction form
    2,711,920.56/3,741,523.41 = 1,549,532.89/x
  3. Step 3: Cross multiply
    2,711,920.56x = 3,741,523.41 × 1,549,532.89
  4. Step 4: Simplify right side
    2,711,920.56x = 5,797,613,582,499.96
  5. Step 5: Solve for x
    x = 5,797,613,582,499.96/2,711,920.56
  6. Step 6: Final answer
    x = 2,137,825.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.