Home / 4,082,796.81-5,634,215.01-2,247,215.76

Finding the Fourth Proportional to 4,082,796.81, 5,634,215.01 and 2,247,215.76

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Solution

The fourth proportional to 4,082,796.81, 5,634,215.01 and 2,247,215.76 is: 3,101,133.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,796.81 : 5,634,215.01 = 2,247,215.76 : x
  2. Step 2: Convert to fraction form
    4,082,796.81/5,634,215.01 = 2,247,215.76/x
  3. Step 3: Cross multiply
    4,082,796.81x = 5,634,215.01 × 2,247,215.76
  4. Step 4: Simplify right side
    4,082,796.81x = 12,661,296,765,700.56
  5. Step 5: Solve for x
    x = 12,661,296,765,700.56/4,082,796.81
  6. Step 6: Final answer
    x = 3,101,133.21

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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.