Home / 11,437,222.70-17,156,385.81-3,760,697.59

Finding the Fourth Proportional to 11,437,222.70, 17,156,385.81 and 3,760,697.59

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Solution

The fourth proportional to 11,437,222.70, 17,156,385.81 and 3,760,697.59 is: 5,641,227.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,222.70 : 17,156,385.81 = 3,760,697.59 : x
  2. Step 2: Convert to fraction form
    11,437,222.70/17,156,385.81 = 3,760,697.59/x
  3. Step 3: Cross multiply
    11,437,222.70x = 17,156,385.81 × 3,760,697.59
  4. Step 4: Simplify right side
    11,437,222.70x = 64,519,978,673,593.53
  5. Step 5: Solve for x
    x = 64,519,978,673,593.53/11,437,222.70
  6. Step 6: Final answer
    x = 5,641,227.80

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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.