Home / 2,436,876.96-3,362,450.40-1,404,198.24

Finding the Fourth Proportional to 2,436,876.96, 3,362,450.40 and 1,404,198.24

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Solution

The fourth proportional to 2,436,876.96, 3,362,450.40 and 1,404,198.24 is: 1,937,540.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,876.96 : 3,362,450.40 = 1,404,198.24 : x
  2. Step 2: Convert to fraction form
    2,436,876.96/3,362,450.40 = 1,404,198.24/x
  3. Step 3: Cross multiply
    2,436,876.96x = 3,362,450.40 × 1,404,198.24
  4. Step 4: Simplify right side
    2,436,876.96x = 4,721,546,933,767.30
  5. Step 5: Solve for x
    x = 4,721,546,933,767.30/2,436,876.96
  6. Step 6: Final answer
    x = 1,937,540.14

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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.