Home / 1,797,861.12-2,694,925.44-850,511.04

Finding the Fourth Proportional to 1,797,861.12, 2,694,925.44 and 850,511.04

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Solution

The fourth proportional to 1,797,861.12, 2,694,925.44 and 850,511.04 is: 1,274,883.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,861.12 : 2,694,925.44 = 850,511.04 : x
  2. Step 2: Convert to fraction form
    1,797,861.12/2,694,925.44 = 850,511.04/x
  3. Step 3: Cross multiply
    1,797,861.12x = 2,694,925.44 × 850,511.04
  4. Step 4: Simplify right side
    1,797,861.12x = 2,292,063,838,696.86
  5. Step 5: Solve for x
    x = 2,292,063,838,696.86/1,797,861.12
  6. Step 6: Final answer
    x = 1,274,883.70

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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.