Home / 966,296.20-1,447,694.70-826,328.20

Finding the Fourth Proportional to 966,296.20, 1,447,694.70 and 826,328.20

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Solution

The fourth proportional to 966,296.20, 1,447,694.70 and 826,328.20 is: 1,237,996.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,296.20 : 1,447,694.70 = 826,328.20 : x
  2. Step 2: Convert to fraction form
    966,296.20/1,447,694.70 = 826,328.20/x
  3. Step 3: Cross multiply
    966,296.20x = 1,447,694.70 × 826,328.20
  4. Step 4: Simplify right side
    966,296.20x = 1,196,270,955,600.54
  5. Step 5: Solve for x
    x = 1,196,270,955,600.54/966,296.20
  6. Step 6: Final answer
    x = 1,237,996.13

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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.