Home / 1,755,659.93-2,633,489.90-493,487.55

Finding the Fourth Proportional to 1,755,659.93, 2,633,489.90 and 493,487.55

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Solution

The fourth proportional to 1,755,659.93, 2,633,489.90 and 493,487.55 is: 740,231.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,659.93 : 2,633,489.90 = 493,487.55 : x
  2. Step 2: Convert to fraction form
    1,755,659.93/2,633,489.90 = 493,487.55/x
  3. Step 3: Cross multiply
    1,755,659.93x = 2,633,489.90 × 493,487.55
  4. Step 4: Simplify right side
    1,755,659.93x = 1,299,594,476,233.31
  5. Step 5: Solve for x
    x = 1,299,594,476,233.31/1,755,659.93
  6. Step 6: Final answer
    x = 740,231.33

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Double scale
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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.