Home / 2,168,517.44-3,255,755.34-1,104,274.64

Finding the Fourth Proportional to 2,168,517.44, 3,255,755.34 and 1,104,274.64

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Solution

The fourth proportional to 2,168,517.44, 3,255,755.34 and 1,104,274.64 is: 1,657,929.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,168,517.44 : 3,255,755.34 = 1,104,274.64 : x
  2. Step 2: Convert to fraction form
    2,168,517.44/3,255,755.34 = 1,104,274.64/x
  3. Step 3: Cross multiply
    2,168,517.44x = 3,255,755.34 × 1,104,274.64
  4. Step 4: Simplify right side
    2,168,517.44x = 3,595,248,056,006.58
  5. Step 5: Solve for x
    x = 3,595,248,056,006.58/2,168,517.44
  6. Step 6: Final answer
    x = 1,657,929.05

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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.