Home / 2,539,087.96-3,503,941.44-1,451,383.12

Finding the Fourth Proportional to 2,539,087.96, 3,503,941.44 and 1,451,383.12

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Solution

The fourth proportional to 2,539,087.96, 3,503,941.44 and 1,451,383.12 is: 2,002,908.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,087.96 : 3,503,941.44 = 1,451,383.12 : x
  2. Step 2: Convert to fraction form
    2,539,087.96/3,503,941.44 = 1,451,383.12/x
  3. Step 3: Cross multiply
    2,539,087.96x = 3,503,941.44 × 1,451,383.12
  4. Step 4: Simplify right side
    2,539,087.96x = 5,085,561,459,484.49
  5. Step 5: Solve for x
    x = 5,085,561,459,484.49/2,539,087.96
  6. Step 6: Final answer
    x = 2,002,908.74

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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.