Home / 3,764,664.84-5,644,500.80-1,368,224.76

Finding the Fourth Proportional to 3,764,664.84, 5,644,500.80 and 1,368,224.76

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Solution

The fourth proportional to 3,764,664.84, 5,644,500.80 and 1,368,224.76 is: 2,051,429.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,664.84 : 5,644,500.80 = 1,368,224.76 : x
  2. Step 2: Convert to fraction form
    3,764,664.84/5,644,500.80 = 1,368,224.76/x
  3. Step 3: Cross multiply
    3,764,664.84x = 5,644,500.80 × 1,368,224.76
  4. Step 4: Simplify right side
    3,764,664.84x = 7,722,945,752,399.81
  5. Step 5: Solve for x
    x = 7,722,945,752,399.81/3,764,664.84
  6. Step 6: Final answer
    x = 2,051,429.83

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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.