Home / 2,694,734.10-4,045,053.60-1,684,996.20

Finding the Fourth Proportional to 2,694,734.10, 4,045,053.60 and 1,684,996.20

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Solution

The fourth proportional to 2,694,734.10, 4,045,053.60 and 1,684,996.20 is: 2,529,340.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,734.10 : 4,045,053.60 = 1,684,996.20 : x
  2. Step 2: Convert to fraction form
    2,694,734.10/4,045,053.60 = 1,684,996.20/x
  3. Step 3: Cross multiply
    2,694,734.10x = 4,045,053.60 × 1,684,996.20
  4. Step 4: Simplify right side
    2,694,734.10x = 6,815,899,944,796.32
  5. Step 5: Solve for x
    x = 6,815,899,944,796.32/2,694,734.10
  6. Step 6: Final answer
    x = 2,529,340.44

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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.