Home / 2,136,977.67-3,205,195.82-600,112.63

Finding the Fourth Proportional to 2,136,977.67, 3,205,195.82 and 600,112.63

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Solution

The fourth proportional to 2,136,977.67, 3,205,195.82 and 600,112.63 is: 900,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,136,977.67 : 3,205,195.82 = 600,112.63 : x
  2. Step 2: Convert to fraction form
    2,136,977.67/3,205,195.82 = 600,112.63/x
  3. Step 3: Cross multiply
    2,136,977.67x = 3,205,195.82 × 600,112.63
  4. Step 4: Simplify right side
    2,136,977.67x = 1,923,478,496,461.56
  5. Step 5: Solve for x
    x = 1,923,478,496,461.56/2,136,977.67
  6. Step 6: Final answer
    x = 900,092.93

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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.