Home / 3,378,965.41-5,068,025.42-1,104,299.52

Finding the Fourth Proportional to 3,378,965.41, 5,068,025.42 and 1,104,299.52

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Solution

The fourth proportional to 3,378,965.41, 5,068,025.42 and 1,104,299.52 is: 1,656,311.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,965.41 : 5,068,025.42 = 1,104,299.52 : x
  2. Step 2: Convert to fraction form
    3,378,965.41/5,068,025.42 = 1,104,299.52/x
  3. Step 3: Cross multiply
    3,378,965.41x = 5,068,025.42 × 1,104,299.52
  4. Step 4: Simplify right side
    3,378,965.41x = 5,596,618,028,744.48
  5. Step 5: Solve for x
    x = 5,596,618,028,744.48/3,378,965.41
  6. Step 6: Final answer
    x = 1,656,311.13

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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.