Home / 2,847,469.56-4,269,875.52-1,649,734.56

Finding the Fourth Proportional to 2,847,469.56, 4,269,875.52 and 1,649,734.56

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Solution

The fourth proportional to 2,847,469.56, 4,269,875.52 and 1,649,734.56 is: 2,473,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,847,469.56 : 4,269,875.52 = 1,649,734.56 : x
  2. Step 2: Convert to fraction form
    2,847,469.56/4,269,875.52 = 1,649,734.56/x
  3. Step 3: Cross multiply
    2,847,469.56x = 4,269,875.52 × 1,649,734.56
  4. Step 4: Simplify right side
    2,847,469.56x = 7,044,161,212,241.97
  5. Step 5: Solve for x
    x = 7,044,161,212,241.97/2,847,469.56
  6. Step 6: Final answer
    x = 2,473,831.96

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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.