Home / 950,608.20-1,425,912.30-887,622.60

Finding the Fourth Proportional to 950,608.20, 1,425,912.30 and 887,622.60

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Solution

The fourth proportional to 950,608.20, 1,425,912.30 and 887,622.60 is: 1,331,433.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,608.20 : 1,425,912.30 = 887,622.60 : x
  2. Step 2: Convert to fraction form
    950,608.20/1,425,912.30 = 887,622.60/x
  3. Step 3: Cross multiply
    950,608.20x = 1,425,912.30 × 887,622.60
  4. Step 4: Simplify right side
    950,608.20x = 1,265,671,983,097.98
  5. Step 5: Solve for x
    x = 1,265,671,983,097.98/950,608.20
  6. Step 6: Final answer
    x = 1,331,433.90

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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.