Home / 4,015,429.20-6,022,370.13-1,136,774.04

Finding the Fourth Proportional to 4,015,429.20, 6,022,370.13 and 1,136,774.04

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Solution

The fourth proportional to 4,015,429.20, 6,022,370.13 and 1,136,774.04 is: 1,704,942.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015,429.20 : 6,022,370.13 = 1,136,774.04 : x
  2. Step 2: Convert to fraction form
    4,015,429.20/6,022,370.13 = 1,136,774.04/x
  3. Step 3: Cross multiply
    4,015,429.20x = 6,022,370.13 × 1,136,774.04
  4. Step 4: Simplify right side
    4,015,429.20x = 6,846,074,023,055.43
  5. Step 5: Solve for x
    x = 6,846,074,023,055.43/4,015,429.20
  6. Step 6: Final answer
    x = 1,704,942.03

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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.