Home / 3,771,328.92-5,204,334.06-2,052,412.44

Finding the Fourth Proportional to 3,771,328.92, 5,204,334.06 and 2,052,412.44

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Solution

The fourth proportional to 3,771,328.92, 5,204,334.06 and 2,052,412.44 is: 2,832,274.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,328.92 : 5,204,334.06 = 2,052,412.44 : x
  2. Step 2: Convert to fraction form
    3,771,328.92/5,204,334.06 = 2,052,412.44/x
  3. Step 3: Cross multiply
    3,771,328.92x = 5,204,334.06 × 2,052,412.44
  4. Step 4: Simplify right side
    3,771,328.92x = 10,681,439,966,659.71
  5. Step 5: Solve for x
    x = 10,681,439,966,659.71/3,771,328.92
  6. Step 6: Final answer
    x = 2,832,274.83

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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.