Home / 5,906,012.64-8,859,757.76-2,311,315.24

Finding the Fourth Proportional to 5,906,012.64, 8,859,757.76 and 2,311,315.24

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Solution

The fourth proportional to 5,906,012.64, 8,859,757.76 and 2,311,315.24 is: 3,467,261.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,012.64 : 8,859,757.76 = 2,311,315.24 : x
  2. Step 2: Convert to fraction form
    5,906,012.64/8,859,757.76 = 2,311,315.24/x
  3. Step 3: Cross multiply
    5,906,012.64x = 8,859,757.76 × 2,311,315.24
  4. Step 4: Simplify right side
    5,906,012.64x = 20,477,693,133,396.27
  5. Step 5: Solve for x
    x = 20,477,693,133,396.27/5,906,012.64
  6. Step 6: Final answer
    x = 3,467,261.99

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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.