Home / 11,057,625.84-16,593,912.16-3,869,222

Finding the Fourth Proportional to 11,057,625.84, 16,593,912.16 and 3,869,222

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Solution

The fourth proportional to 11,057,625.84, 16,593,912.16 and 3,869,222 is: 5,806,448.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,057,625.84 : 16,593,912.16 = 3,869,222 : x
  2. Step 2: Convert to fraction form
    11,057,625.84/16,593,912.16 = 3,869,222/x
  3. Step 3: Cross multiply
    11,057,625.84x = 16,593,912.16 × 3,869,222
  4. Step 4: Simplify right side
    11,057,625.84x = 64,205,529,995,539.52
  5. Step 5: Solve for x
    x = 64,205,529,995,539.52/11,057,625.84
  6. Step 6: Final answer
    x = 5,806,448.05

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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.