Home / 3,052,432.92-4,212,146.70-1,694,199

Finding the Fourth Proportional to 3,052,432.92, 4,212,146.70 and 1,694,199

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Solution

The fourth proportional to 3,052,432.92, 4,212,146.70 and 1,694,199 is: 2,337,877.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,432.92 : 4,212,146.70 = 1,694,199 : x
  2. Step 2: Convert to fraction form
    3,052,432.92/4,212,146.70 = 1,694,199/x
  3. Step 3: Cross multiply
    3,052,432.92x = 4,212,146.70 × 1,694,199
  4. Step 4: Simplify right side
    3,052,432.92x = 7,136,214,726,993.30
  5. Step 5: Solve for x
    x = 7,136,214,726,993.30/3,052,432.92
  6. Step 6: Final answer
    x = 2,337,877.66

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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.