Home / 2,244,479.73-3,090,858.23-1,949,993.29

Finding the Fourth Proportional to 2,244,479.73, 3,090,858.23 and 1,949,993.29

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Solution

The fourth proportional to 2,244,479.73, 3,090,858.23 and 1,949,993.29 is: 2,685,322.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,479.73 : 3,090,858.23 = 1,949,993.29 : x
  2. Step 2: Convert to fraction form
    2,244,479.73/3,090,858.23 = 1,949,993.29/x
  3. Step 3: Cross multiply
    2,244,479.73x = 3,090,858.23 × 1,949,993.29
  4. Step 4: Simplify right side
    2,244,479.73x = 6,027,152,808,841.28
  5. Step 5: Solve for x
    x = 6,027,152,808,841.28/2,244,479.73
  6. Step 6: Final answer
    x = 2,685,322.90

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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.