Home / 3,792,351.67-5,233,409.53-2,073,453.91

Finding the Fourth Proportional to 3,792,351.67, 5,233,409.53 and 2,073,453.91

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Solution

The fourth proportional to 3,792,351.67, 5,233,409.53 and 2,073,453.91 is: 2,861,346.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,351.67 : 5,233,409.53 = 2,073,453.91 : x
  2. Step 2: Convert to fraction form
    3,792,351.67/5,233,409.53 = 2,073,453.91/x
  3. Step 3: Cross multiply
    3,792,351.67x = 5,233,409.53 × 2,073,453.91
  4. Step 4: Simplify right side
    3,792,351.67x = 10,851,233,452,609.76
  5. Step 5: Solve for x
    x = 10,851,233,452,609.76/3,792,351.67
  6. Step 6: Final answer
    x = 2,861,346.84

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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.