Home / 7,016,444.67-9,682,693.56-3,797,180.67

Finding the Fourth Proportional to 7,016,444.67, 9,682,693.56 and 3,797,180.67

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Solution

The fourth proportional to 7,016,444.67, 9,682,693.56 and 3,797,180.67 is: 5,240,109.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,444.67 : 9,682,693.56 = 3,797,180.67 : x
  2. Step 2: Convert to fraction form
    7,016,444.67/9,682,693.56 = 3,797,180.67/x
  3. Step 3: Cross multiply
    7,016,444.67x = 9,682,693.56 × 3,797,180.67
  4. Step 4: Simplify right side
    7,016,444.67x = 36,766,936,819,565.48
  5. Step 5: Solve for x
    x = 36,766,936,819,565.48/7,016,444.67
  6. Step 6: Final answer
    x = 5,240,109.28

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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.