Home / 1,755,883.20-2,633,825.82-493,710.82

Finding the Fourth Proportional to 1,755,883.20, 2,633,825.82 and 493,710.82

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Solution

The fourth proportional to 1,755,883.20, 2,633,825.82 and 493,710.82 is: 740,566.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,883.20 : 2,633,825.82 = 493,710.82 : x
  2. Step 2: Convert to fraction form
    1,755,883.20/2,633,825.82 = 493,710.82/x
  3. Step 3: Cross multiply
    1,755,883.20x = 2,633,825.82 × 493,710.82
  4. Step 4: Simplify right side
    1,755,883.20x = 1,300,348,305,226.74
  5. Step 5: Solve for x
    x = 1,300,348,305,226.74/1,755,883.20
  6. Step 6: Final answer
    x = 740,566.52

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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.