Home / 3,556,454.49-5,334,910.97-1,250,664.75

Finding the Fourth Proportional to 3,556,454.49, 5,334,910.97 and 1,250,664.75

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Solution

The fourth proportional to 3,556,454.49, 5,334,910.97 and 1,250,664.75 is: 1,876,077.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,454.49 : 5,334,910.97 = 1,250,664.75 : x
  2. Step 2: Convert to fraction form
    3,556,454.49/5,334,910.97 = 1,250,664.75/x
  3. Step 3: Cross multiply
    3,556,454.49x = 5,334,910.97 × 1,250,664.75
  4. Step 4: Simplify right side
    3,556,454.49x = 6,672,185,088,313.98
  5. Step 5: Solve for x
    x = 6,672,185,088,313.98/3,556,454.49
  6. Step 6: Final answer
    x = 1,876,077.74

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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.