Home / 1,463,991.32-2,196,099.30-504,052.76

Finding the Fourth Proportional to 1,463,991.32, 2,196,099.30 and 504,052.76

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Solution

The fourth proportional to 1,463,991.32, 2,196,099.30 and 504,052.76 is: 756,117.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,991.32 : 2,196,099.30 = 504,052.76 : x
  2. Step 2: Convert to fraction form
    1,463,991.32/2,196,099.30 = 504,052.76/x
  3. Step 3: Cross multiply
    1,463,991.32x = 2,196,099.30 × 504,052.76
  4. Step 4: Simplify right side
    1,463,991.32x = 1,106,949,913,399.07
  5. Step 5: Solve for x
    x = 1,106,949,913,399.07/1,463,991.32
  6. Step 6: Final answer
    x = 756,117.81

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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.