Home / 6,827,814.38-10,243,246.80-2,568,019.52

Finding the Fourth Proportional to 6,827,814.38, 10,243,246.80 and 2,568,019.52

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Solution

The fourth proportional to 6,827,814.38, 10,243,246.80 and 2,568,019.52 is: 3,852,602.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,827,814.38 : 10,243,246.80 = 2,568,019.52 : x
  2. Step 2: Convert to fraction form
    6,827,814.38/10,243,246.80 = 2,568,019.52/x
  3. Step 3: Cross multiply
    6,827,814.38x = 10,243,246.80 × 2,568,019.52
  4. Step 4: Simplify right side
    6,827,814.38x = 26,304,857,730,577.54
  5. Step 5: Solve for x
    x = 26,304,857,730,577.54/6,827,814.38
  6. Step 6: Final answer
    x = 3,852,602.94

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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.