Home / 2,539,235.94-3,504,145.03-1,451,530.88

Finding the Fourth Proportional to 2,539,235.94, 3,504,145.03 and 1,451,530.88

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Solution

The fourth proportional to 2,539,235.94, 3,504,145.03 and 1,451,530.88 is: 2,003,112.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,235.94 : 3,504,145.03 = 1,451,530.88 : x
  2. Step 2: Convert to fraction form
    2,539,235.94/3,504,145.03 = 1,451,530.88/x
  3. Step 3: Cross multiply
    2,539,235.94x = 3,504,145.03 × 1,451,530.88
  4. Step 4: Simplify right side
    2,539,235.94x = 5,086,374,719,043.53
  5. Step 5: Solve for x
    x = 5,086,374,719,043.53/2,539,235.94
  6. Step 6: Final answer
    x = 2,003,112.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.