Home / 3,269,568.24-4,905,058.26-995,270.48

Finding the Fourth Proportional to 3,269,568.24, 4,905,058.26 and 995,270.48

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Solution

The fourth proportional to 3,269,568.24, 4,905,058.26 and 995,270.48 is: 1,493,120.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,568.24 : 4,905,058.26 = 995,270.48 : x
  2. Step 2: Convert to fraction form
    3,269,568.24/4,905,058.26 = 995,270.48/x
  3. Step 3: Cross multiply
    3,269,568.24x = 4,905,058.26 × 995,270.48
  4. Step 4: Simplify right side
    3,269,568.24x = 4,881,859,688,858.16
  5. Step 5: Solve for x
    x = 4,881,859,688,858.16/3,269,568.24
  6. Step 6: Final answer
    x = 1,493,120.60

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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.