Home / 962,074.92-1,443,610.38-698,014.92

Finding the Fourth Proportional to 962,074.92, 1,443,610.38 and 698,014.92

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Solution

The fourth proportional to 962,074.92, 1,443,610.38 and 698,014.92 is: 1,047,383.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,074.92 : 1,443,610.38 = 698,014.92 : x
  2. Step 2: Convert to fraction form
    962,074.92/1,443,610.38 = 698,014.92/x
  3. Step 3: Cross multiply
    962,074.92x = 1,443,610.38 × 698,014.92
  4. Step 4: Simplify right side
    962,074.92x = 1,007,661,583,906.87
  5. Step 5: Solve for x
    x = 1,007,661,583,906.87/962,074.92
  6. Step 6: Final answer
    x = 1,047,383.69

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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.