Home / 1,755,893.53-2,633,841.32-493,721.16

Finding the Fourth Proportional to 1,755,893.53, 2,633,841.32 and 493,721.16

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Solution

The fourth proportional to 1,755,893.53, 2,633,841.32 and 493,721.16 is: 740,582.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,893.53 : 2,633,841.32 = 493,721.16 : x
  2. Step 2: Convert to fraction form
    1,755,893.53/2,633,841.32 = 493,721.16/x
  3. Step 3: Cross multiply
    1,755,893.53x = 2,633,841.32 × 493,721.16
  4. Step 4: Simplify right side
    1,755,893.53x = 1,300,383,191,766.33
  5. Step 5: Solve for x
    x = 1,300,383,191,766.33/1,755,893.53
  6. Step 6: Final answer
    x = 740,582.03

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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.