Home / 2,534,396.34-3,800,458.18-1,510,209.66

Finding the Fourth Proportional to 2,534,396.34, 3,800,458.18 and 1,510,209.66

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Solution

The fourth proportional to 2,534,396.34, 3,800,458.18 and 1,510,209.66 is: 2,264,637.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,534,396.34 : 3,800,458.18 = 1,510,209.66 : x
  2. Step 2: Convert to fraction form
    2,534,396.34/3,800,458.18 = 1,510,209.66/x
  3. Step 3: Cross multiply
    2,534,396.34x = 3,800,458.18 × 1,510,209.66
  4. Step 4: Simplify right side
    2,534,396.34x = 5,739,488,648,310.97
  5. Step 5: Solve for x
    x = 5,739,488,648,310.97/2,534,396.34
  6. Step 6: Final answer
    x = 2,264,637.36

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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.