Home / 3,952,325.92-5,453,956.38-2,210,138.92

Finding the Fourth Proportional to 3,952,325.92, 5,453,956.38 and 2,210,138.92

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Solution

The fourth proportional to 3,952,325.92, 5,453,956.38 and 2,210,138.92 is: 3,049,850.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,952,325.92 : 5,453,956.38 = 2,210,138.92 : x
  2. Step 2: Convert to fraction form
    3,952,325.92/5,453,956.38 = 2,210,138.92/x
  3. Step 3: Cross multiply
    3,952,325.92x = 5,453,956.38 × 2,210,138.92
  4. Step 4: Simplify right side
    3,952,325.92x = 12,054,001,263,420.31
  5. Step 5: Solve for x
    x = 12,054,001,263,420.31/3,952,325.92
  6. Step 6: Final answer
    x = 3,049,850.01

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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.