Home / 6,737,882.32-9,298,277.62-3,837,543.06

Finding the Fourth Proportional to 6,737,882.32, 9,298,277.62 and 3,837,543.06

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Solution

The fourth proportional to 6,737,882.32, 9,298,277.62 and 3,837,543.06 is: 5,295,809.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,737,882.32 : 9,298,277.62 = 3,837,543.06 : x
  2. Step 2: Convert to fraction form
    6,737,882.32/9,298,277.62 = 3,837,543.06/x
  3. Step 3: Cross multiply
    6,737,882.32x = 9,298,277.62 × 3,837,543.06
  4. Step 4: Simplify right side
    6,737,882.32x = 35,682,540,750,584.31
  5. Step 5: Solve for x
    x = 35,682,540,750,584.31/6,737,882.32
  6. Step 6: Final answer
    x = 5,295,809.43

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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.