Home / 3,198,014.94-4,796,496.93-1,148,251.17

Finding the Fourth Proportional to 3,198,014.94, 4,796,496.93 and 1,148,251.17

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Solution

The fourth proportional to 3,198,014.94, 4,796,496.93 and 1,148,251.17 is: 1,722,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,198,014.94 : 4,796,496.93 = 1,148,251.17 : x
  2. Step 2: Convert to fraction form
    3,198,014.94/4,796,496.93 = 1,148,251.17/x
  3. Step 3: Cross multiply
    3,198,014.94x = 4,796,496.93 × 1,148,251.17
  4. Step 4: Simplify right side
    3,198,014.94x = 5,507,583,211,773.91
  5. Step 5: Solve for x
    x = 5,507,583,211,773.91/3,198,014.94
  6. Step 6: Final answer
    x = 1,722,188.08

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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.