Home / 6,846,554.71-9,448,540.68-3,790,768.96

Finding the Fourth Proportional to 6,846,554.71, 9,448,540.68 and 3,790,768.96

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Solution

The fourth proportional to 6,846,554.71, 9,448,540.68 and 3,790,768.96 is: 5,231,424.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,554.71 : 9,448,540.68 = 3,790,768.96 : x
  2. Step 2: Convert to fraction form
    6,846,554.71/9,448,540.68 = 3,790,768.96/x
  3. Step 3: Cross multiply
    6,846,554.71x = 9,448,540.68 × 3,790,768.96
  4. Step 4: Simplify right side
    6,846,554.71x = 35,817,234,727,041.29
  5. Step 5: Solve for x
    x = 35,817,234,727,041.29/6,846,554.71
  6. Step 6: Final answer
    x = 5,231,424.60

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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.