Home / 6,796,672.27-9,379,407.21-3,699,217.84

Finding the Fourth Proportional to 6,796,672.27, 9,379,407.21 and 3,699,217.84

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Solution

The fourth proportional to 6,796,672.27, 9,379,407.21 and 3,699,217.84 is: 5,104,920.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796,672.27 : 9,379,407.21 = 3,699,217.84 : x
  2. Step 2: Convert to fraction form
    6,796,672.27/9,379,407.21 = 3,699,217.84/x
  3. Step 3: Cross multiply
    6,796,672.27x = 9,379,407.21 × 3,699,217.84
  4. Step 4: Simplify right side
    6,796,672.27x = 34,696,470,432,959.59
  5. Step 5: Solve for x
    x = 34,696,470,432,959.59/6,796,672.27
  6. Step 6: Final answer
    x = 5,104,920.33

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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.