Home / 969,982.04-1,338,453.85-562,076.44

Finding the Fourth Proportional to 969,982.04, 1,338,453.85 and 562,076.44

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Solution

The fourth proportional to 969,982.04, 1,338,453.85 and 562,076.44 is: 775,595.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,982.04 : 1,338,453.85 = 562,076.44 : x
  2. Step 2: Convert to fraction form
    969,982.04/1,338,453.85 = 562,076.44/x
  3. Step 3: Cross multiply
    969,982.04x = 1,338,453.85 × 562,076.44
  4. Step 4: Simplify right side
    969,982.04x = 752,313,367,014.83
  5. Step 5: Solve for x
    x = 752,313,367,014.83/969,982.04
  6. Step 6: Final answer
    x = 775,595.15

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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.