Home / 1,022,892.68-1,534,007.04-483,065.48

Finding the Fourth Proportional to 1,022,892.68, 1,534,007.04 and 483,065.48

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Solution

The fourth proportional to 1,022,892.68, 1,534,007.04 and 483,065.48 is: 724,441.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,892.68 : 1,534,007.04 = 483,065.48 : x
  2. Step 2: Convert to fraction form
    1,022,892.68/1,534,007.04 = 483,065.48/x
  3. Step 3: Cross multiply
    1,022,892.68x = 1,534,007.04 × 483,065.48
  4. Step 4: Simplify right side
    1,022,892.68x = 741,025,839,430.94
  5. Step 5: Solve for x
    x = 741,025,839,430.94/1,022,892.68
  6. Step 6: Final answer
    x = 724,441.44

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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.