Home / 5,772,132.76-7,965,552.56-3,193,922.20

Finding the Fourth Proportional to 5,772,132.76, 7,965,552.56 and 3,193,922.20

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Solution

The fourth proportional to 5,772,132.76, 7,965,552.56 and 3,193,922.20 is: 4,407,617.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,772,132.76 : 7,965,552.56 = 3,193,922.20 : x
  2. Step 2: Convert to fraction form
    5,772,132.76/7,965,552.56 = 3,193,922.20/x
  3. Step 3: Cross multiply
    5,772,132.76x = 7,965,552.56 × 3,193,922.20
  4. Step 4: Simplify right side
    5,772,132.76x = 25,441,355,156,650.83
  5. Step 5: Solve for x
    x = 25,441,355,156,650.83/5,772,132.76
  6. Step 6: Final answer
    x = 4,407,617.81

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Double scale
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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.