Home / 3,396,671.17-4,687,426.60-1,847,943.96

Finding the Fourth Proportional to 3,396,671.17, 4,687,426.60 and 1,847,943.96

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Solution

The fourth proportional to 3,396,671.17, 4,687,426.60 and 1,847,943.96 is: 2,550,173.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,396,671.17 : 4,687,426.60 = 1,847,943.96 : x
  2. Step 2: Convert to fraction form
    3,396,671.17/4,687,426.60 = 1,847,943.96/x
  3. Step 3: Cross multiply
    3,396,671.17x = 4,687,426.60 × 1,847,943.96
  4. Step 4: Simplify right side
    3,396,671.17x = 8,662,101,663,469.45
  5. Step 5: Solve for x
    x = 8,662,101,663,469.45/3,396,671.17
  6. Step 6: Final answer
    x = 2,550,173.75

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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.