Home / 3,858,921.24-5,788,652.40-1,163,268.60

Finding the Fourth Proportional to 3,858,921.24, 5,788,652.40 and 1,163,268.60

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Solution

The fourth proportional to 3,858,921.24, 5,788,652.40 and 1,163,268.60 is: 1,744,984.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,858,921.24 : 5,788,652.40 = 1,163,268.60 : x
  2. Step 2: Convert to fraction form
    3,858,921.24/5,788,652.40 = 1,163,268.60/x
  3. Step 3: Cross multiply
    3,858,921.24x = 5,788,652.40 × 1,163,268.60
  4. Step 4: Simplify right side
    3,858,921.24x = 6,733,757,573,234.64
  5. Step 5: Solve for x
    x = 6,733,757,573,234.64/3,858,921.24
  6. Step 6: Final answer
    x = 1,744,984.45

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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.