Home / 969,262.80-1,453,894.20-925,717.20

Finding the Fourth Proportional to 969,262.80, 1,453,894.20 and 925,717.20

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Solution

The fourth proportional to 969,262.80, 1,453,894.20 and 925,717.20 is: 1,388,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,262.80 : 1,453,894.20 = 925,717.20 : x
  2. Step 2: Convert to fraction form
    969,262.80/1,453,894.20 = 925,717.20/x
  3. Step 3: Cross multiply
    969,262.80x = 1,453,894.20 × 925,717.20
  4. Step 4: Simplify right side
    969,262.80x = 1,345,894,867,920.24
  5. Step 5: Solve for x
    x = 1,345,894,867,920.24/969,262.80
  6. Step 6: Final answer
    x = 1,388,575.80

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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.