Home / 2,632,892.14-3,633,396.10-1,471,338.40

Finding the Fourth Proportional to 2,632,892.14, 3,633,396.10 and 1,471,338.40

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Solution

The fourth proportional to 2,632,892.14, 3,633,396.10 and 1,471,338.40 is: 2,030,449.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,892.14 : 3,633,396.10 = 1,471,338.40 : x
  2. Step 2: Convert to fraction form
    2,632,892.14/3,633,396.10 = 1,471,338.40/x
  3. Step 3: Cross multiply
    2,632,892.14x = 3,633,396.10 × 1,471,338.40
  4. Step 4: Simplify right side
    2,632,892.14x = 5,345,955,204,340.24
  5. Step 5: Solve for x
    x = 5,345,955,204,340.24/2,632,892.14
  6. Step 6: Final answer
    x = 2,030,449.76

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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.