Home / 2,793,363.30-4,192,976.88-2,475,548.46

Finding the Fourth Proportional to 2,793,363.30, 4,192,976.88 and 2,475,548.46

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Solution

The fourth proportional to 2,793,363.30, 4,192,976.88 and 2,475,548.46 is: 3,715,921.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,363.30 : 4,192,976.88 = 2,475,548.46 : x
  2. Step 2: Convert to fraction form
    2,793,363.30/4,192,976.88 = 2,475,548.46/x
  3. Step 3: Cross multiply
    2,793,363.30x = 4,192,976.88 × 2,475,548.46
  4. Step 4: Simplify right side
    2,793,363.30x = 10,379,917,458,099.60
  5. Step 5: Solve for x
    x = 10,379,917,458,099.60/2,793,363.30
  6. Step 6: Final answer
    x = 3,715,921.04

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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.