Home / 1,369,517.24-2,054,992.26-560,502.20

Finding the Fourth Proportional to 1,369,517.24, 2,054,992.26 and 560,502.20

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Solution

The fourth proportional to 1,369,517.24, 2,054,992.26 and 560,502.20 is: 841,046.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,369,517.24 : 2,054,992.26 = 560,502.20 : x
  2. Step 2: Convert to fraction form
    1,369,517.24/2,054,992.26 = 560,502.20/x
  3. Step 3: Cross multiply
    1,369,517.24x = 2,054,992.26 × 560,502.20
  4. Step 4: Simplify right side
    1,369,517.24x = 1,151,827,682,712.97
  5. Step 5: Solve for x
    x = 1,151,827,682,712.97/1,369,517.24
  6. Step 6: Final answer
    x = 841,046.50

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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.