Home / 6,827,828.88-10,243,268.55-2,568,034.02

Finding the Fourth Proportional to 6,827,828.88, 10,243,268.55 and 2,568,034.02

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Solution

The fourth proportional to 6,827,828.88, 10,243,268.55 and 2,568,034.02 is: 3,852,624.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,828.88 : 10,243,268.55 = 2,568,034.02 : x
  2. Step 2: Convert to fraction form
    6,827,828.88/10,243,268.55 = 2,568,034.02/x
  3. Step 3: Cross multiply
    6,827,828.88x = 10,243,268.55 × 2,568,034.02
  4. Step 4: Simplify right side
    6,827,828.88x = 26,305,062,112,396.07
  5. Step 5: Solve for x
    x = 26,305,062,112,396.07/6,827,828.88
  6. Step 6: Final answer
    x = 3,852,624.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.