Home / 3,202,563.60-4,419,427.82-1,826,350.25

Finding the Fourth Proportional to 3,202,563.60, 4,419,427.82 and 1,826,350.25

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Solution

The fourth proportional to 3,202,563.60, 4,419,427.82 and 1,826,350.25 is: 2,520,300.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,563.60 : 4,419,427.82 = 1,826,350.25 : x
  2. Step 2: Convert to fraction form
    3,202,563.60/4,419,427.82 = 1,826,350.25/x
  3. Step 3: Cross multiply
    3,202,563.60x = 4,419,427.82 × 1,826,350.25
  4. Step 4: Simplify right side
    3,202,563.60x = 8,071,423,072,685.07
  5. Step 5: Solve for x
    x = 8,071,423,072,685.07/3,202,563.60
  6. Step 6: Final answer
    x = 2,520,300.63

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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.