Home / 2,552,286.30-3,522,309.75-1,406,365.26

Finding the Fourth Proportional to 2,552,286.30, 3,522,309.75 and 1,406,365.26

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Solution

The fourth proportional to 2,552,286.30, 3,522,309.75 and 1,406,365.26 is: 1,940,869.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,286.30 : 3,522,309.75 = 1,406,365.26 : x
  2. Step 2: Convert to fraction form
    2,552,286.30/3,522,309.75 = 1,406,365.26/x
  3. Step 3: Cross multiply
    2,552,286.30x = 3,522,309.75 × 1,406,365.26
  4. Step 4: Simplify right side
    2,552,286.30x = 4,953,654,067,359.29
  5. Step 5: Solve for x
    x = 4,953,654,067,359.29/2,552,286.30
  6. Step 6: Final answer
    x = 1,940,869.28

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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.