Home / 3,792,350.92-5,233,408.50-2,073,453.16

Finding the Fourth Proportional to 3,792,350.92, 5,233,408.50 and 2,073,453.16

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Solution

The fourth proportional to 3,792,350.92, 5,233,408.50 and 2,073,453.16 is: 2,861,345.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,792,350.92 : 5,233,408.50 = 2,073,453.16 : x
  2. Step 2: Convert to fraction form
    3,792,350.92/5,233,408.50 = 2,073,453.16/x
  3. Step 3: Cross multiply
    3,792,350.92x = 5,233,408.50 × 2,073,453.16
  4. Step 4: Simplify right side
    3,792,350.92x = 10,851,227,391,895.86
  5. Step 5: Solve for x
    x = 10,851,227,391,895.86/3,792,350.92
  6. Step 6: Final answer
    x = 2,861,345.80

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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.