Home / 3,328,850.52-4,994,854.88-2,305,753.70

Finding the Fourth Proportional to 3,328,850.52, 4,994,854.88 and 2,305,753.70

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Solution

The fourth proportional to 3,328,850.52, 4,994,854.88 and 2,305,753.70 is: 3,459,724.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,850.52 : 4,994,854.88 = 2,305,753.70 : x
  2. Step 2: Convert to fraction form
    3,328,850.52/4,994,854.88 = 2,305,753.70/x
  3. Step 3: Cross multiply
    3,328,850.52x = 4,994,854.88 × 2,305,753.70
  4. Step 4: Simplify right side
    3,328,850.52x = 11,516,905,084,020.01
  5. Step 5: Solve for x
    x = 11,516,905,084,020.01/3,328,850.52
  6. Step 6: Final answer
    x = 3,459,724.31

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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.