Home / 996,567.80-1,494,851.70-730,847.30

Finding the Fourth Proportional to 996,567.80, 1,494,851.70 and 730,847.30

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Solution

The fourth proportional to 996,567.80, 1,494,851.70 and 730,847.30 is: 1,096,270.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,567.80 : 1,494,851.70 = 730,847.30 : x
  2. Step 2: Convert to fraction form
    996,567.80/1,494,851.70 = 730,847.30/x
  3. Step 3: Cross multiply
    996,567.80x = 1,494,851.70 × 730,847.30
  4. Step 4: Simplify right side
    996,567.80x = 1,092,508,328,845.41
  5. Step 5: Solve for x
    x = 1,092,508,328,845.41/996,567.80
  6. Step 6: Final answer
    x = 1,096,270.95

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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.