Home / 961,824.21-1,327,356.49-532,096.94

Finding the Fourth Proportional to 961,824.21, 1,327,356.49 and 532,096.94

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Solution

The fourth proportional to 961,824.21, 1,327,356.49 and 532,096.94 is: 734,315.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    961,824.21 : 1,327,356.49 = 532,096.94 : x
  2. Step 2: Convert to fraction form
    961,824.21/1,327,356.49 = 532,096.94/x
  3. Step 3: Cross multiply
    961,824.21x = 1,327,356.49 × 532,096.94
  4. Step 4: Simplify right side
    961,824.21x = 706,282,324,626.38
  5. Step 5: Solve for x
    x = 706,282,324,626.38/961,824.21
  6. Step 6: Final answer
    x = 734,315.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.