Home / 962,057.44-1,443,584.10-697,997.44

Finding the Fourth Proportional to 962,057.44, 1,443,584.10 and 697,997.44

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Solution

The fourth proportional to 962,057.44, 1,443,584.10 and 697,997.44 is: 1,047,357.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,057.44 : 1,443,584.10 = 697,997.44 : x
  2. Step 2: Convert to fraction form
    962,057.44/1,443,584.10 = 697,997.44/x
  3. Step 3: Cross multiply
    962,057.44x = 1,443,584.10 × 697,997.44
  4. Step 4: Simplify right side
    962,057.44x = 1,007,617,999,006.78
  5. Step 5: Solve for x
    x = 1,007,617,999,006.78/962,057.44
  6. Step 6: Final answer
    x = 1,047,357.43

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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.