Home / 1,182,835.14-1,632,310.88-673,537.51

Finding the Fourth Proportional to 1,182,835.14, 1,632,310.88 and 673,537.51

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Solution

The fourth proportional to 1,182,835.14, 1,632,310.88 and 673,537.51 is: 929,480.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,835.14 : 1,632,310.88 = 673,537.51 : x
  2. Step 2: Convert to fraction form
    1,182,835.14/1,632,310.88 = 673,537.51/x
  3. Step 3: Cross multiply
    1,182,835.14x = 1,632,310.88 × 673,537.51
  4. Step 4: Simplify right side
    1,182,835.14x = 1,099,422,605,661.11
  5. Step 5: Solve for x
    x = 1,099,422,605,661.11/1,182,835.14
  6. Step 6: Final answer
    x = 929,480.85

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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.