Home / 3,252,202.83-4,487,852.43-1,801,811.78

Finding the Fourth Proportional to 3,252,202.83, 4,487,852.43 and 1,801,811.78

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Solution

The fourth proportional to 3,252,202.83, 4,487,852.43 and 1,801,811.78 is: 2,486,396.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,202.83 : 4,487,852.43 = 1,801,811.78 : x
  2. Step 2: Convert to fraction form
    3,252,202.83/4,487,852.43 = 1,801,811.78/x
  3. Step 3: Cross multiply
    3,252,202.83x = 4,487,852.43 × 1,801,811.78
  4. Step 4: Simplify right side
    3,252,202.83x = 8,086,265,352,836.36
  5. Step 5: Solve for x
    x = 8,086,265,352,836.36/3,252,202.83
  6. Step 6: Final answer
    x = 2,486,396.38

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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.