Home / 1,233,582.41-1,702,354.38-682,288.85

Finding the Fourth Proportional to 1,233,582.41, 1,702,354.38 and 682,288.85

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Solution

The fourth proportional to 1,233,582.41, 1,702,354.38 and 682,288.85 is: 941,564.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,582.41 : 1,702,354.38 = 682,288.85 : x
  2. Step 2: Convert to fraction form
    1,233,582.41/1,702,354.38 = 682,288.85/x
  3. Step 3: Cross multiply
    1,233,582.41x = 1,702,354.38 × 682,288.85
  4. Step 4: Simplify right side
    1,233,582.41x = 1,161,497,412,222.66
  5. Step 5: Solve for x
    x = 1,161,497,412,222.66/1,233,582.41
  6. Step 6: Final answer
    x = 941,564.51

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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.