Home / 2,088,603.56-2,882,272.92-1,183,185.56

Finding the Fourth Proportional to 2,088,603.56, 2,882,272.92 and 1,183,185.56

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Solution

The fourth proportional to 2,088,603.56, 2,882,272.92 and 1,183,185.56 is: 1,632,796.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,603.56 : 2,882,272.92 = 1,183,185.56 : x
  2. Step 2: Convert to fraction form
    2,088,603.56/2,882,272.92 = 1,183,185.56/x
  3. Step 3: Cross multiply
    2,088,603.56x = 2,882,272.92 × 1,183,185.56
  4. Step 4: Simplify right side
    2,088,603.56x = 3,410,263,701,691.77
  5. Step 5: Solve for x
    x = 3,410,263,701,691.77/2,088,603.56
  6. Step 6: Final answer
    x = 1,632,796.08

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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.