Home / 2,298,906.40-3,448,359.60-950,620.90

Finding the Fourth Proportional to 2,298,906.40, 3,448,359.60 and 950,620.90

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Solution

The fourth proportional to 2,298,906.40, 3,448,359.60 and 950,620.90 is: 1,425,931.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,906.40 : 3,448,359.60 = 950,620.90 : x
  2. Step 2: Convert to fraction form
    2,298,906.40/3,448,359.60 = 950,620.90/x
  3. Step 3: Cross multiply
    2,298,906.40x = 3,448,359.60 × 950,620.90
  4. Step 4: Simplify right side
    2,298,906.40x = 3,278,082,706,475.64
  5. Step 5: Solve for x
    x = 3,278,082,706,475.64/2,298,906.40
  6. Step 6: Final answer
    x = 1,425,931.35

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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.