Home / 962,924.22-1,328,819-533,195.12

Finding the Fourth Proportional to 962,924.22, 1,328,819 and 533,195.12

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Solution

The fourth proportional to 962,924.22, 1,328,819 and 533,195.12 is: 735,800.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,924.22 : 1,328,819 = 533,195.12 : x
  2. Step 2: Convert to fraction form
    962,924.22/1,328,819 = 533,195.12/x
  3. Step 3: Cross multiply
    962,924.22x = 1,328,819 × 533,195.12
  4. Step 4: Simplify right side
    962,924.22x = 708,519,806,163.28
  5. Step 5: Solve for x
    x = 708,519,806,163.28/962,924.22
  6. Step 6: Final answer
    x = 735,800.17

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Double scale
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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.