Home / 6,274,985.27-9,412,519.42-1,726,514.61

Finding the Fourth Proportional to 6,274,985.27, 9,412,519.42 and 1,726,514.61

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Solution

The fourth proportional to 6,274,985.27, 9,412,519.42 and 1,726,514.61 is: 2,589,783.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,985.27 : 9,412,519.42 = 1,726,514.61 : x
  2. Step 2: Convert to fraction form
    6,274,985.27/9,412,519.42 = 1,726,514.61/x
  3. Step 3: Cross multiply
    6,274,985.27x = 9,412,519.42 × 1,726,514.61
  4. Step 4: Simplify right side
    6,274,985.27x = 16,250,852,295,538.73
  5. Step 5: Solve for x
    x = 16,250,852,295,538.73/6,274,985.27
  6. Step 6: Final answer
    x = 2,589,783.34

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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.