Home / 6,338,162.94-8,745,296.67-3,760,696.50

Finding the Fourth Proportional to 6,338,162.94, 8,745,296.67 and 3,760,696.50

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Solution

The fourth proportional to 6,338,162.94, 8,745,296.67 and 3,760,696.50 is: 5,188,949.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,338,162.94 : 8,745,296.67 = 3,760,696.50 : x
  2. Step 2: Convert to fraction form
    6,338,162.94/8,745,296.67 = 3,760,696.50/x
  3. Step 3: Cross multiply
    6,338,162.94x = 8,745,296.67 × 3,760,696.50
  4. Step 4: Simplify right side
    6,338,162.94x = 32,888,406,578,330.66
  5. Step 5: Solve for x
    x = 32,888,406,578,330.66/6,338,162.94
  6. Step 6: Final answer
    x = 5,188,949.37

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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.