Home / 3,764,395.46-5,631,812.04-2,904,974.12

Finding the Fourth Proportional to 3,764,395.46, 5,631,812.04 and 2,904,974.12

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Solution

The fourth proportional to 3,764,395.46, 5,631,812.04 and 2,904,974.12 is: 4,346,054.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,395.46 : 5,631,812.04 = 2,904,974.12 : x
  2. Step 2: Convert to fraction form
    3,764,395.46/5,631,812.04 = 2,904,974.12/x
  3. Step 3: Cross multiply
    3,764,395.46x = 5,631,812.04 × 2,904,974.12
  4. Step 4: Simplify right side
    3,764,395.46x = 16,360,268,224,904.41
  5. Step 5: Solve for x
    x = 16,360,268,224,904.41/3,764,395.46
  6. Step 6: Final answer
    x = 4,346,054.61

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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.