Home / 6,727,950.14-9,296,716.10-4,790,847.69

Finding the Fourth Proportional to 6,727,950.14, 9,296,716.10 and 4,790,847.69

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Solution

The fourth proportional to 6,727,950.14, 9,296,716.10 and 4,790,847.69 is: 6,620,017.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,950.14 : 9,296,716.10 = 4,790,847.69 : x
  2. Step 2: Convert to fraction form
    6,727,950.14/9,296,716.10 = 4,790,847.69/x
  3. Step 3: Cross multiply
    6,727,950.14x = 9,296,716.10 × 4,790,847.69
  4. Step 4: Simplify right side
    6,727,950.14x = 44,539,150,828,316.58
  5. Step 5: Solve for x
    x = 44,539,150,828,316.58/6,727,950.14
  6. Step 6: Final answer
    x = 6,620,017.97

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Double scale
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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.