Home / 2,038,008.01-3,057,536.91-775,146.73

Finding the Fourth Proportional to 2,038,008.01, 3,057,536.91 and 775,146.73

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Solution

The fourth proportional to 2,038,008.01, 3,057,536.91 and 775,146.73 is: 1,162,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,008.01 : 3,057,536.91 = 775,146.73 : x
  2. Step 2: Convert to fraction form
    2,038,008.01/3,057,536.91 = 775,146.73/x
  3. Step 3: Cross multiply
    2,038,008.01x = 3,057,536.91 × 775,146.73
  4. Step 4: Simplify right side
    2,038,008.01x = 2,370,039,737,640.80
  5. Step 5: Solve for x
    x = 2,370,039,737,640.80/2,038,008.01
  6. Step 6: Final answer
    x = 1,162,919.74

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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.