Home / 5,536,018.60-8,305,340.10-2,840,759.80

Finding the Fourth Proportional to 5,536,018.60, 8,305,340.10 and 2,840,759.80

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Solution

The fourth proportional to 5,536,018.60, 8,305,340.10 and 2,840,759.80 is: 4,261,813.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,018.60 : 8,305,340.10 = 2,840,759.80 : x
  2. Step 2: Convert to fraction form
    5,536,018.60/8,305,340.10 = 2,840,759.80/x
  3. Step 3: Cross multiply
    5,536,018.60x = 8,305,340.10 × 2,840,759.80
  4. Step 4: Simplify right side
    5,536,018.60x = 23,593,476,281,407.98
  5. Step 5: Solve for x
    x = 23,593,476,281,407.98/5,536,018.60
  6. Step 6: Final answer
    x = 4,261,813.04

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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.