Home / 1,182,835.26-1,632,311.06-673,537.64

Finding the Fourth Proportional to 1,182,835.26, 1,632,311.06 and 673,537.64

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Solution

The fourth proportional to 1,182,835.26, 1,632,311.06 and 673,537.64 is: 929,481.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,835.26 : 1,632,311.06 = 673,537.64 : x
  2. Step 2: Convert to fraction form
    1,182,835.26/1,632,311.06 = 673,537.64/x
  3. Step 3: Cross multiply
    1,182,835.26x = 1,632,311.06 × 673,537.64
  4. Step 4: Simplify right side
    1,182,835.26x = 1,099,422,927,569.06
  5. Step 5: Solve for x
    x = 1,099,422,927,569.06/1,182,835.26
  6. Step 6: Final answer
    x = 929,481.02

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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.