Home / 568,246.08-852,146.46-213,066.48

Finding the Fourth Proportional to 568,246.08, 852,146.46 and 213,066.48

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Solution

The fourth proportional to 568,246.08, 852,146.46 and 213,066.48 is: 319,516.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,246.08 : 852,146.46 = 213,066.48 : x
  2. Step 2: Convert to fraction form
    568,246.08/852,146.46 = 213,066.48/x
  3. Step 3: Cross multiply
    568,246.08x = 852,146.46 × 213,066.48
  4. Step 4: Simplify right side
    568,246.08x = 181,563,846,676.66
  5. Step 5: Solve for x
    x = 181,563,846,676.66/568,246.08
  6. Step 6: Final answer
    x = 319,516.23

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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.