Home / 2,694,456.30-4,041,684.45-1,198,548.30

Finding the Fourth Proportional to 2,694,456.30, 4,041,684.45 and 1,198,548.30

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Solution

The fourth proportional to 2,694,456.30, 4,041,684.45 and 1,198,548.30 is: 1,797,822.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,456.30 : 4,041,684.45 = 1,198,548.30 : x
  2. Step 2: Convert to fraction form
    2,694,456.30/4,041,684.45 = 1,198,548.30/x
  3. Step 3: Cross multiply
    2,694,456.30x = 4,041,684.45 × 1,198,548.30
  4. Step 4: Simplify right side
    2,694,456.30x = 4,844,154,026,683.94
  5. Step 5: Solve for x
    x = 4,844,154,026,683.94/2,694,456.30
  6. Step 6: Final answer
    x = 1,797,822.45

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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.