Home / 3,771,293.52-5,204,285.32-2,052,377.12

Finding the Fourth Proportional to 3,771,293.52, 5,204,285.32 and 2,052,377.12

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Solution

The fourth proportional to 3,771,293.52, 5,204,285.32 and 2,052,377.12 is: 2,832,226.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,293.52 : 5,204,285.32 = 2,052,377.12 : x
  2. Step 2: Convert to fraction form
    3,771,293.52/5,204,285.32 = 2,052,377.12/x
  3. Step 3: Cross multiply
    3,771,293.52x = 5,204,285.32 × 2,052,377.12
  4. Step 4: Simplify right side
    3,771,293.52x = 10,681,156,116,719.88
  5. Step 5: Solve for x
    x = 10,681,156,116,719.88/3,771,293.52
  6. Step 6: Final answer
    x = 2,832,226.15

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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.