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Finding the Fourth Proportional to 650,092.26, 897,110.04 and 359,696.25

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Solution

The fourth proportional to 650,092.26, 897,110.04 and 359,696.25 is: 496,371.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,092.26 : 897,110.04 = 359,696.25 : x
  2. Step 2: Convert to fraction form
    650,092.26/897,110.04 = 359,696.25/x
  3. Step 3: Cross multiply
    650,092.26x = 897,110.04 × 359,696.25
  4. Step 4: Simplify right side
    650,092.26x = 322,687,117,225.35
  5. Step 5: Solve for x
    x = 322,687,117,225.35/650,092.26
  6. Step 6: Final answer
    x = 496,371.26

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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.