Home / 1,996,049.66-2,754,516.39-1,090,612.22

Finding the Fourth Proportional to 1,996,049.66, 2,754,516.39 and 1,090,612.22

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Solution

The fourth proportional to 1,996,049.66, 2,754,516.39 and 1,090,612.22 is: 1,505,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,996,049.66 : 2,754,516.39 = 1,090,612.22 : x
  2. Step 2: Convert to fraction form
    1,996,049.66/2,754,516.39 = 1,090,612.22/x
  3. Step 3: Cross multiply
    1,996,049.66x = 2,754,516.39 × 1,090,612.22
  4. Step 4: Simplify right side
    1,996,049.66x = 3,004,109,235,124.29
  5. Step 5: Solve for x
    x = 3,004,109,235,124.29/1,996,049.66
  6. Step 6: Final answer
    x = 1,505,027.30

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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.