Home / 11,085,458.31-16,626,375.90-3,895,309.44

Finding the Fourth Proportional to 11,085,458.31, 16,626,375.90 and 3,895,309.44

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Solution

The fourth proportional to 11,085,458.31, 16,626,375.90 and 3,895,309.44 is: 5,842,327.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,085,458.31 : 16,626,375.90 = 3,895,309.44 : x
  2. Step 2: Convert to fraction form
    11,085,458.31/16,626,375.90 = 3,895,309.44/x
  3. Step 3: Cross multiply
    11,085,458.31x = 16,626,375.90 × 3,895,309.44
  4. Step 4: Simplify right side
    11,085,458.31x = 64,764,878,996,258.50
  5. Step 5: Solve for x
    x = 64,764,878,996,258.50/11,085,458.31
  6. Step 6: Final answer
    x = 5,842,327.60

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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.