Home / 2,690,786.27-3,713,314.04-1,467,081.81

Finding the Fourth Proportional to 2,690,786.27, 3,713,314.04 and 1,467,081.81

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Solution

The fourth proportional to 2,690,786.27, 3,713,314.04 and 1,467,081.81 is: 2,024,588.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,786.27 : 3,713,314.04 = 1,467,081.81 : x
  2. Step 2: Convert to fraction form
    2,690,786.27/3,713,314.04 = 1,467,081.81/x
  3. Step 3: Cross multiply
    2,690,786.27x = 3,713,314.04 × 1,467,081.81
  4. Step 4: Simplify right side
    2,690,786.27x = 5,447,735,475,566.20
  5. Step 5: Solve for x
    x = 5,447,735,475,566.20/2,690,786.27
  6. Step 6: Final answer
    x = 2,024,588.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.