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Finding the Fourth Proportional to 604,657.95, 834,426.29 and 332,743.44

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Solution

The fourth proportional to 604,657.95, 834,426.29 and 332,743.44 is: 459,185.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,657.95 : 834,426.29 = 332,743.44 : x
  2. Step 2: Convert to fraction form
    604,657.95/834,426.29 = 332,743.44/x
  3. Step 3: Cross multiply
    604,657.95x = 834,426.29 × 332,743.44
  4. Step 4: Simplify right side
    604,657.95x = 277,649,878,122.00
  5. Step 5: Solve for x
    x = 277,649,878,122.00/604,657.95
  6. Step 6: Final answer
    x = 459,185.03

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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.