Home / 1,092,676.48-1,639,255.48-334,523.68

Finding the Fourth Proportional to 1,092,676.48, 1,639,255.48 and 334,523.68

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Solution

The fourth proportional to 1,092,676.48, 1,639,255.48 and 334,523.68 is: 501,859.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,676.48 : 1,639,255.48 = 334,523.68 : x
  2. Step 2: Convert to fraction form
    1,092,676.48/1,639,255.48 = 334,523.68/x
  3. Step 3: Cross multiply
    1,092,676.48x = 1,639,255.48 × 334,523.68
  4. Step 4: Simplify right side
    1,092,676.48x = 548,369,775,629.77
  5. Step 5: Solve for x
    x = 548,369,775,629.77/1,092,676.48
  6. Step 6: Final answer
    x = 501,859.23

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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.