Home / 2,026,243.71-2,794,998.02-1,337,921.91

Finding the Fourth Proportional to 2,026,243.71, 2,794,998.02 and 1,337,921.91

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Solution

The fourth proportional to 2,026,243.71, 2,794,998.02 and 1,337,921.91 is: 1,845,527.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,243.71 : 2,794,998.02 = 1,337,921.91 : x
  2. Step 2: Convert to fraction form
    2,026,243.71/2,794,998.02 = 1,337,921.91/x
  3. Step 3: Cross multiply
    2,026,243.71x = 2,794,998.02 × 1,337,921.91
  4. Step 4: Simplify right side
    2,026,243.71x = 3,739,489,082,675.01
  5. Step 5: Solve for x
    x = 3,739,489,082,675.01/2,026,243.71
  6. Step 6: Final answer
    x = 1,845,527.79

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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.