Home / 3,011,544.96-4,517,317.29-881,629.05

Finding the Fourth Proportional to 3,011,544.96, 4,517,317.29 and 881,629.05

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Solution

The fourth proportional to 3,011,544.96, 4,517,317.29 and 881,629.05 is: 1,322,443.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,544.96 : 4,517,317.29 = 881,629.05 : x
  2. Step 2: Convert to fraction form
    3,011,544.96/4,517,317.29 = 881,629.05/x
  3. Step 3: Cross multiply
    3,011,544.96x = 4,517,317.29 × 881,629.05
  4. Step 4: Simplify right side
    3,011,544.96x = 3,982,598,150,931.28
  5. Step 5: Solve for x
    x = 3,982,598,150,931.28/3,011,544.96
  6. Step 6: Final answer
    x = 1,322,443.53

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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.