Home / 8,286,551.75-11,436,016.32-5,023,504.01

Finding the Fourth Proportional to 8,286,551.75, 11,436,016.32 and 5,023,504.01

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Solution

The fourth proportional to 8,286,551.75, 11,436,016.32 and 5,023,504.01 is: 6,932,784.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,286,551.75 : 11,436,016.32 = 5,023,504.01 : x
  2. Step 2: Convert to fraction form
    8,286,551.75/11,436,016.32 = 5,023,504.01/x
  3. Step 3: Cross multiply
    8,286,551.75x = 11,436,016.32 × 5,023,504.01
  4. Step 4: Simplify right side
    8,286,551.75x = 57,448,873,870,535.48
  5. Step 5: Solve for x
    x = 57,448,873,870,535.48/8,286,551.75
  6. Step 6: Final answer
    x = 6,932,784.06

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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.