Home / 6,733,986.14-9,291,881.30-3,793,382.84

Finding the Fourth Proportional to 6,733,986.14, 9,291,881.30 and 3,793,382.84

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Solution

The fourth proportional to 6,733,986.14, 9,291,881.30 and 3,793,382.84 is: 5,234,293.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,986.14 : 9,291,881.30 = 3,793,382.84 : x
  2. Step 2: Convert to fraction form
    6,733,986.14/9,291,881.30 = 3,793,382.84/x
  3. Step 3: Cross multiply
    6,733,986.14x = 9,291,881.30 × 3,793,382.84
  4. Step 4: Simplify right side
    6,733,986.14x = 35,247,663,074,736.89
  5. Step 5: Solve for x
    x = 35,247,663,074,736.89/6,733,986.14
  6. Step 6: Final answer
    x = 5,234,293.97

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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.