Home / 5,770,715.68-7,957,690.32-3,837,291.04

Finding the Fourth Proportional to 5,770,715.68, 7,957,690.32 and 3,837,291.04

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Solution

The fourth proportional to 5,770,715.68, 7,957,690.32 and 3,837,291.04 is: 5,291,540.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,770,715.68 : 7,957,690.32 = 3,837,291.04 : x
  2. Step 2: Convert to fraction form
    5,770,715.68/7,957,690.32 = 3,837,291.04/x
  3. Step 3: Cross multiply
    5,770,715.68x = 7,957,690.32 × 3,837,291.04
  4. Step 4: Simplify right side
    5,770,715.68x = 30,535,973,764,030.73
  5. Step 5: Solve for x
    x = 30,535,973,764,030.73/5,770,715.68
  6. Step 6: Final answer
    x = 5,291,540.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.