Home / 3,083,185.14-4,624,666.83-808,691.37

Finding the Fourth Proportional to 3,083,185.14, 4,624,666.83 and 808,691.37

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Solution

The fourth proportional to 3,083,185.14, 4,624,666.83 and 808,691.37 is: 1,213,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,185.14 : 4,624,666.83 = 808,691.37 : x
  2. Step 2: Convert to fraction form
    3,083,185.14/4,624,666.83 = 808,691.37/x
  3. Step 3: Cross multiply
    3,083,185.14x = 4,624,666.83 × 808,691.37
  4. Step 4: Simplify right side
    3,083,185.14x = 3,739,928,154,546.26
  5. Step 5: Solve for x
    x = 3,739,928,154,546.26/3,083,185.14
  6. Step 6: Final answer
    x = 1,213,007.97

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Why These Related Problems?

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