Home / 2,544,406.65-3,811,129.20-1,194,546.51

Finding the Fourth Proportional to 2,544,406.65, 3,811,129.20 and 1,194,546.51

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Solution

The fourth proportional to 2,544,406.65, 3,811,129.20 and 1,194,546.51 is: 1,789,246.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,406.65 : 3,811,129.20 = 1,194,546.51 : x
  2. Step 2: Convert to fraction form
    2,544,406.65/3,811,129.20 = 1,194,546.51/x
  3. Step 3: Cross multiply
    2,544,406.65x = 3,811,129.20 × 1,194,546.51
  4. Step 4: Simplify right side
    2,544,406.65x = 4,552,571,085,019.09
  5. Step 5: Solve for x
    x = 4,552,571,085,019.09/2,544,406.65
  6. Step 6: Final answer
    x = 1,789,246.65

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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.