Home / 6,808,883.96-10,210,668.72-2,971,879.94

Finding the Fourth Proportional to 6,808,883.96, 10,210,668.72 and 2,971,879.94

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Solution

The fourth proportional to 6,808,883.96, 10,210,668.72 and 2,971,879.94 is: 4,456,660.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808,883.96 : 10,210,668.72 = 2,971,879.94 : x
  2. Step 2: Convert to fraction form
    6,808,883.96/10,210,668.72 = 2,971,879.94/x
  3. Step 3: Cross multiply
    6,808,883.96x = 10,210,668.72 × 2,971,879.94
  4. Step 4: Simplify right side
    6,808,883.96x = 30,344,881,491,900.14
  5. Step 5: Solve for x
    x = 30,344,881,491,900.14/6,808,883.96
  6. Step 6: Final answer
    x = 4,456,660.11

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.