Home / 962,067.73-1,443,599.52-698,007.73

Finding the Fourth Proportional to 962,067.73, 1,443,599.52 and 698,007.73

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Solution

The fourth proportional to 962,067.73, 1,443,599.52 and 698,007.73 is: 1,047,372.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,067.73 : 1,443,599.52 = 698,007.73 : x
  2. Step 2: Convert to fraction form
    962,067.73/1,443,599.52 = 698,007.73/x
  3. Step 3: Cross multiply
    962,067.73x = 1,443,599.52 × 698,007.73
  4. Step 4: Simplify right side
    962,067.73x = 1,007,643,623,984.29
  5. Step 5: Solve for x
    x = 1,007,643,623,984.29/962,067.73
  6. Step 6: Final answer
    x = 1,047,372.85

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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.