Home / 2,667,588.14-4,001,376.22-2,061,258.18

Finding the Fourth Proportional to 2,667,588.14, 4,001,376.22 and 2,061,258.18

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Solution

The fourth proportional to 2,667,588.14, 4,001,376.22 and 2,061,258.18 is: 3,091,882.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,667,588.14 : 4,001,376.22 = 2,061,258.18 : x
  2. Step 2: Convert to fraction form
    2,667,588.14/4,001,376.22 = 2,061,258.18/x
  3. Step 3: Cross multiply
    2,667,588.14x = 4,001,376.22 × 2,061,258.18
  4. Step 4: Simplify right side
    2,667,588.14x = 8,247,869,464,732.48
  5. Step 5: Solve for x
    x = 8,247,869,464,732.48/2,667,588.14
  6. Step 6: Final answer
    x = 3,091,882.64

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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.