Home / 1,682,601.14-2,524,537.70-658,663.15

Finding the Fourth Proportional to 1,682,601.14, 2,524,537.70 and 658,663.15

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Solution

The fourth proportional to 1,682,601.14, 2,524,537.70 and 658,663.15 is: 988,243.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,601.14 : 2,524,537.70 = 658,663.15 : x
  2. Step 2: Convert to fraction form
    1,682,601.14/2,524,537.70 = 658,663.15/x
  3. Step 3: Cross multiply
    1,682,601.14x = 2,524,537.70 × 658,663.15
  4. Step 4: Simplify right side
    1,682,601.14x = 1,662,819,949,111.07
  5. Step 5: Solve for x
    x = 1,662,819,949,111.07/1,682,601.14
  6. Step 6: Final answer
    x = 988,243.69

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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.