Home / 6,489,632.96-9,727,584.96-2,444,370.48

Finding the Fourth Proportional to 6,489,632.96, 9,727,584.96 and 2,444,370.48

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Solution

The fourth proportional to 6,489,632.96, 9,727,584.96 and 2,444,370.48 is: 3,663,970.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,632.96 : 9,727,584.96 = 2,444,370.48 : x
  2. Step 2: Convert to fraction form
    6,489,632.96/9,727,584.96 = 2,444,370.48/x
  3. Step 3: Cross multiply
    6,489,632.96x = 9,727,584.96 × 2,444,370.48
  4. Step 4: Simplify right side
    6,489,632.96x = 23,777,821,517,915.98
  5. Step 5: Solve for x
    x = 23,777,821,517,915.98/6,489,632.96
  6. Step 6: Final answer
    x = 3,663,970.16

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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.