Home / 3,092,919.13-4,637,045.70-2,028,229.21

Finding the Fourth Proportional to 3,092,919.13, 4,637,045.70 and 2,028,229.21

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Solution

The fourth proportional to 3,092,919.13, 4,637,045.70 and 2,028,229.21 is: 3,040,813.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,919.13 : 4,637,045.70 = 2,028,229.21 : x
  2. Step 2: Convert to fraction form
    3,092,919.13/4,637,045.70 = 2,028,229.21/x
  3. Step 3: Cross multiply
    3,092,919.13x = 4,637,045.70 × 2,028,229.21
  4. Step 4: Simplify right side
    3,092,919.13x = 9,404,991,536,844.90
  5. Step 5: Solve for x
    x = 9,404,991,536,844.90/3,092,919.13
  6. Step 6: Final answer
    x = 3,040,813.92

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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.