Home / 962,927.97-1,328,824.30-533,198.85

Finding the Fourth Proportional to 962,927.97, 1,328,824.30 and 533,198.85

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Solution

The fourth proportional to 962,927.97, 1,328,824.30 and 533,198.85 is: 735,805.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,927.97 : 1,328,824.30 = 533,198.85 : x
  2. Step 2: Convert to fraction form
    962,927.97/1,328,824.30 = 533,198.85/x
  3. Step 3: Cross multiply
    962,927.97x = 1,328,824.30 × 533,198.85
  4. Step 4: Simplify right side
    962,927.97x = 708,527,588,612.06
  5. Step 5: Solve for x
    x = 708,527,588,612.06/962,927.97
  6. Step 6: Final answer
    x = 735,805.39

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1.5x scale

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.