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Finding the Fourth Proportional to 634,883.34, 952,466.13 and 297,744.33

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Solution

The fourth proportional to 634,883.34, 952,466.13 and 297,744.33 is: 446,682.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,883.34 : 952,466.13 = 297,744.33 : x
  2. Step 2: Convert to fraction form
    634,883.34/952,466.13 = 297,744.33/x
  3. Step 3: Cross multiply
    634,883.34x = 952,466.13 × 297,744.33
  4. Step 4: Simplify right side
    634,883.34x = 283,591,389,724.54
  5. Step 5: Solve for x
    x = 283,591,389,724.54/634,883.34
  6. Step 6: Final answer
    x = 446,682.68

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1.5x scale

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.