Home / 634,021.41-950,499.04-296,884.43

Finding the Fourth Proportional to 634,021.41, 950,499.04 and 296,884.43

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Solution

The fourth proportional to 634,021.41, 950,499.04 and 296,884.43 is: 445,077.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,021.41 : 950,499.04 = 296,884.43 : x
  2. Step 2: Convert to fraction form
    634,021.41/950,499.04 = 296,884.43/x
  3. Step 3: Cross multiply
    634,021.41x = 950,499.04 × 296,884.43
  4. Step 4: Simplify right side
    634,021.41x = 282,188,365,705.95
  5. Step 5: Solve for x
    x = 282,188,365,705.95/634,021.41
  6. Step 6: Final answer
    x = 445,077.03

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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.