Home / 3,764,127.68-5,194,517.28-2,045,262.32

Finding the Fourth Proportional to 3,764,127.68, 5,194,517.28 and 2,045,262.32

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Solution

The fourth proportional to 3,764,127.68, 5,194,517.28 and 2,045,262.32 is: 2,822,473.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,127.68 : 5,194,517.28 = 2,045,262.32 : x
  2. Step 2: Convert to fraction form
    3,764,127.68/5,194,517.28 = 2,045,262.32/x
  3. Step 3: Cross multiply
    3,764,127.68x = 5,194,517.28 × 2,045,262.32
  4. Step 4: Simplify right side
    3,764,127.68x = 10,624,150,463,372.89
  5. Step 5: Solve for x
    x = 10,624,150,463,372.89/3,764,127.68
  6. Step 6: Final answer
    x = 2,822,473.46

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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.