Home / 3,396,387.54-4,687,045.26-1,847,682.96

Finding the Fourth Proportional to 3,396,387.54, 4,687,045.26 and 1,847,682.96

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Solution

The fourth proportional to 3,396,387.54, 4,687,045.26 and 1,847,682.96 is: 2,549,819.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,387.54 : 4,687,045.26 = 1,847,682.96 : x
  2. Step 2: Convert to fraction form
    3,396,387.54/4,687,045.26 = 1,847,682.96/x
  3. Step 3: Cross multiply
    3,396,387.54x = 4,687,045.26 × 1,847,682.96
  4. Step 4: Simplify right side
    3,396,387.54x = 8,660,173,659,650.77
  5. Step 5: Solve for x
    x = 8,660,173,659,650.77/3,396,387.54
  6. Step 6: Final answer
    x = 2,549,819.05

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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.