Home / 3,082,346.88-4,254,493.56-1,793,436.24

Finding the Fourth Proportional to 3,082,346.88, 4,254,493.56 and 1,793,436.24

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Solution

The fourth proportional to 3,082,346.88, 4,254,493.56 and 1,793,436.24 is: 2,475,439.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,346.88 : 4,254,493.56 = 1,793,436.24 : x
  2. Step 2: Convert to fraction form
    3,082,346.88/4,254,493.56 = 1,793,436.24/x
  3. Step 3: Cross multiply
    3,082,346.88x = 4,254,493.56 × 1,793,436.24
  4. Step 4: Simplify right side
    3,082,346.88x = 7,630,162,933,350.61
  5. Step 5: Solve for x
    x = 7,630,162,933,350.61/3,082,346.88
  6. Step 6: Final answer
    x = 2,475,439.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.