Home / 3,248,008.19-4,869,797.93-1,647,485.04

Finding the Fourth Proportional to 3,248,008.19, 4,869,797.93 and 1,647,485.04

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Solution

The fourth proportional to 3,248,008.19, 4,869,797.93 and 1,647,485.04 is: 2,470,104.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,008.19 : 4,869,797.93 = 1,647,485.04 : x
  2. Step 2: Convert to fraction form
    3,248,008.19/4,869,797.93 = 1,647,485.04/x
  3. Step 3: Cross multiply
    3,248,008.19x = 4,869,797.93 × 1,647,485.04
  4. Step 4: Simplify right side
    3,248,008.19x = 8,022,919,229,260.54
  5. Step 5: Solve for x
    x = 8,022,919,229,260.54/3,248,008.19
  6. Step 6: Final answer
    x = 2,470,104.38

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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.