Home / 2,538,893.32-3,503,447.94-1,450,948.84

Finding the Fourth Proportional to 2,538,893.32, 3,503,447.94 and 1,450,948.84

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Solution

The fourth proportional to 2,538,893.32, 3,503,447.94 and 1,450,948.84 is: 2,002,180.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,538,893.32 : 3,503,447.94 = 1,450,948.84 : x
  2. Step 2: Convert to fraction form
    2,538,893.32/3,503,447.94 = 1,450,948.84/x
  3. Step 3: Cross multiply
    2,538,893.32x = 3,503,447.94 × 1,450,948.84
  4. Step 4: Simplify right side
    2,538,893.32x = 5,083,323,724,543.39
  5. Step 5: Solve for x
    x = 5,083,323,724,543.39/2,538,893.32
  6. Step 6: Final answer
    x = 2,002,180.90

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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.