Home / 4,162,796.92-6,243,718.37-1,089,084.47

Finding the Fourth Proportional to 4,162,796.92, 6,243,718.37 and 1,089,084.47

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Solution

The fourth proportional to 4,162,796.92, 6,243,718.37 and 1,089,084.47 is: 1,633,501.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,796.92 : 6,243,718.37 = 1,089,084.47 : x
  2. Step 2: Convert to fraction form
    4,162,796.92/6,243,718.37 = 1,089,084.47/x
  3. Step 3: Cross multiply
    4,162,796.92x = 6,243,718.37 × 1,089,084.47
  4. Step 4: Simplify right side
    4,162,796.92x = 6,799,936,746,573.50
  5. Step 5: Solve for x
    x = 6,799,936,746,573.50/4,162,796.92
  6. Step 6: Final answer
    x = 1,633,501.92

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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.