Home / 3,110,493-4,665,739.52-746,589

Finding the Fourth Proportional to 3,110,493, 4,665,739.52 and 746,589

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Solution

The fourth proportional to 3,110,493, 4,665,739.52 and 746,589 is: 1,119,883.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,110,493 : 4,665,739.52 = 746,589 : x
  2. Step 2: Convert to fraction form
    3,110,493/4,665,739.52 = 746,589/x
  3. Step 3: Cross multiply
    3,110,493x = 4,665,739.52 × 746,589
  4. Step 4: Simplify right side
    3,110,493x = 3,483,389,802,497.28
  5. Step 5: Solve for x
    x = 3,483,389,802,497.28/3,110,493
  6. Step 6: Final answer
    x = 1,119,883.50

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1.5x scale

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.