Home / 6,910,795.46-9,540,350.44-4,298,141.66

Finding the Fourth Proportional to 6,910,795.46, 9,540,350.44 and 4,298,141.66

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Solution

The fourth proportional to 6,910,795.46, 9,540,350.44 and 4,298,141.66 is: 5,933,582.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,795.46 : 9,540,350.44 = 4,298,141.66 : x
  2. Step 2: Convert to fraction form
    6,910,795.46/9,540,350.44 = 4,298,141.66/x
  3. Step 3: Cross multiply
    6,910,795.46x = 9,540,350.44 × 4,298,141.66
  4. Step 4: Simplify right side
    6,910,795.46x = 41,005,777,677,163.33
  5. Step 5: Solve for x
    x = 41,005,777,677,163.33/6,910,795.46
  6. Step 6: Final answer
    x = 5,933,582.89

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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.