Home / 2,579,026.36-3,557,952.27-1,610,475.13

Finding the Fourth Proportional to 2,579,026.36, 3,557,952.27 and 1,610,475.13

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Solution

The fourth proportional to 2,579,026.36, 3,557,952.27 and 1,610,475.13 is: 2,221,766.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,026.36 : 3,557,952.27 = 1,610,475.13 : x
  2. Step 2: Convert to fraction form
    2,579,026.36/3,557,952.27 = 1,610,475.13/x
  3. Step 3: Cross multiply
    2,579,026.36x = 3,557,952.27 × 1,610,475.13
  4. Step 4: Simplify right side
    2,579,026.36x = 5,729,993,644,562.05
  5. Step 5: Solve for x
    x = 5,729,993,644,562.05/2,579,026.36
  6. Step 6: Final answer
    x = 2,221,766.22

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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.