Home / 962,745.54-1,443,650.49-482,767.26

Finding the Fourth Proportional to 962,745.54, 1,443,650.49 and 482,767.26

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Solution

The fourth proportional to 962,745.54, 1,443,650.49 and 482,767.26 is: 723,916.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,745.54 : 1,443,650.49 = 482,767.26 : x
  2. Step 2: Convert to fraction form
    962,745.54/1,443,650.49 = 482,767.26/x
  3. Step 3: Cross multiply
    962,745.54x = 1,443,650.49 × 482,767.26
  4. Step 4: Simplify right side
    962,745.54x = 696,947,191,454.96
  5. Step 5: Solve for x
    x = 696,947,191,454.96/962,745.54
  6. Step 6: Final answer
    x = 723,916.30

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1.5x scale

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.