Home / 2,418,947.92-3,629,054.57-902,644.10

Finding the Fourth Proportional to 2,418,947.92, 3,629,054.57 and 902,644.10

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Solution

The fourth proportional to 2,418,947.92, 3,629,054.57 and 902,644.10 is: 1,354,202.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,418,947.92 : 3,629,054.57 = 902,644.10 : x
  2. Step 2: Convert to fraction form
    2,418,947.92/3,629,054.57 = 902,644.10/x
  3. Step 3: Cross multiply
    2,418,947.92x = 3,629,054.57 × 902,644.10
  4. Step 4: Simplify right side
    2,418,947.92x = 3,275,744,680,299.87
  5. Step 5: Solve for x
    x = 3,275,744,680,299.87/2,418,947.92
  6. Step 6: Final answer
    x = 1,354,202.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.