Home / 5,699,226.83-7,864,696.82-3,120,863.18

Finding the Fourth Proportional to 5,699,226.83, 7,864,696.82 and 3,120,863.18

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Solution

The fourth proportional to 5,699,226.83, 7,864,696.82 and 3,120,863.18 is: 4,306,661.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699,226.83 : 7,864,696.82 = 3,120,863.18 : x
  2. Step 2: Convert to fraction form
    5,699,226.83/7,864,696.82 = 3,120,863.18/x
  3. Step 3: Cross multiply
    5,699,226.83x = 7,864,696.82 × 3,120,863.18
  4. Step 4: Simplify right side
    5,699,226.83x = 24,544,642,695,879.76
  5. Step 5: Solve for x
    x = 24,544,642,695,879.76/5,699,226.83
  6. Step 6: Final answer
    x = 4,306,661.84

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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.