Home / 2,022,796.36-3,034,637.79-760,624.12

Finding the Fourth Proportional to 2,022,796.36, 3,034,637.79 and 760,624.12

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Solution

The fourth proportional to 2,022,796.36, 3,034,637.79 and 760,624.12 is: 1,141,102.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,796.36 : 3,034,637.79 = 760,624.12 : x
  2. Step 2: Convert to fraction form
    2,022,796.36/3,034,637.79 = 760,624.12/x
  3. Step 3: Cross multiply
    2,022,796.36x = 3,034,637.79 × 760,624.12
  4. Step 4: Simplify right side
    2,022,796.36x = 2,308,218,698,537.49
  5. Step 5: Solve for x
    x = 2,308,218,698,537.49/2,022,796.36
  6. Step 6: Final answer
    x = 1,141,102.85

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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.