Home / 3,591,402.15-4,956,240.29-1,959,914.85

Finding the Fourth Proportional to 3,591,402.15, 4,956,240.29 and 1,959,914.85

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Solution

The fourth proportional to 3,591,402.15, 4,956,240.29 and 1,959,914.85 is: 2,704,739.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,402.15 : 4,956,240.29 = 1,959,914.85 : x
  2. Step 2: Convert to fraction form
    3,591,402.15/4,956,240.29 = 1,959,914.85/x
  3. Step 3: Cross multiply
    3,591,402.15x = 4,956,240.29 × 1,959,914.85
  4. Step 4: Simplify right side
    3,591,402.15x = 9,713,808,944,539.31
  5. Step 5: Solve for x
    x = 9,713,808,944,539.31/3,591,402.15
  6. Step 6: Final answer
    x = 2,704,739.97

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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.