Home / 2,048,842.60-3,067,043.10-1,824,893.80

Finding the Fourth Proportional to 2,048,842.60, 3,067,043.10 and 1,824,893.80

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Solution

The fourth proportional to 2,048,842.60, 3,067,043.10 and 1,824,893.80 is: 2,731,799.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,842.60 : 3,067,043.10 = 1,824,893.80 : x
  2. Step 2: Convert to fraction form
    2,048,842.60/3,067,043.10 = 1,824,893.80/x
  3. Step 3: Cross multiply
    2,048,842.60x = 3,067,043.10 × 1,824,893.80
  4. Step 4: Simplify right side
    2,048,842.60x = 5,597,027,937,522.78
  5. Step 5: Solve for x
    x = 5,597,027,937,522.78/2,048,842.60
  6. Step 6: Final answer
    x = 2,731,799.86

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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.