Home / 2,434,808.43-3,652,209.82-976,512.90

Finding the Fourth Proportional to 2,434,808.43, 3,652,209.82 and 976,512.90

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Solution

The fourth proportional to 2,434,808.43, 3,652,209.82 and 976,512.90 is: 1,464,768.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,808.43 : 3,652,209.82 = 976,512.90 : x
  2. Step 2: Convert to fraction form
    2,434,808.43/3,652,209.82 = 976,512.90/x
  3. Step 3: Cross multiply
    2,434,808.43x = 3,652,209.82 × 976,512.90
  4. Step 4: Simplify right side
    2,434,808.43x = 3,566,430,002,736.68
  5. Step 5: Solve for x
    x = 3,566,430,002,736.68/2,434,808.43
  6. Step 6: Final answer
    x = 1,464,768.22

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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.