Home / 2,544,264.12-3,816,774.04-838,092.26

Finding the Fourth Proportional to 2,544,264.12, 3,816,774.04 and 838,092.26

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Solution

The fourth proportional to 2,544,264.12, 3,816,774.04 and 838,092.26 is: 1,257,262.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,264.12 : 3,816,774.04 = 838,092.26 : x
  2. Step 2: Convert to fraction form
    2,544,264.12/3,816,774.04 = 838,092.26/x
  3. Step 3: Cross multiply
    2,544,264.12x = 3,816,774.04 × 838,092.26
  4. Step 4: Simplify right side
    2,544,264.12x = 3,198,808,781,092.93
  5. Step 5: Solve for x
    x = 3,198,808,781,092.93/2,544,264.12
  6. Step 6: Final answer
    x = 1,257,262.86

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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.