Home / 2,210,878.44-3,050,976.92-1,244,008.18

Finding the Fourth Proportional to 2,210,878.44, 3,050,976.92 and 1,244,008.18

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Solution

The fourth proportional to 2,210,878.44, 3,050,976.92 and 1,244,008.18 is: 1,716,711.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,878.44 : 3,050,976.92 = 1,244,008.18 : x
  2. Step 2: Convert to fraction form
    2,210,878.44/3,050,976.92 = 1,244,008.18/x
  3. Step 3: Cross multiply
    2,210,878.44x = 3,050,976.92 × 1,244,008.18
  4. Step 4: Simplify right side
    2,210,878.44x = 3,795,440,245,471.21
  5. Step 5: Solve for x
    x = 3,795,440,245,471.21/2,210,878.44
  6. Step 6: Final answer
    x = 1,716,711.41

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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.