Home / 5,364,610.10-7,403,356.62-3,073,213.66

Finding the Fourth Proportional to 5,364,610.10, 7,403,356.62 and 3,073,213.66

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Solution

The fourth proportional to 5,364,610.10, 7,403,356.62 and 3,073,213.66 is: 4,241,146.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,610.10 : 7,403,356.62 = 3,073,213.66 : x
  2. Step 2: Convert to fraction form
    5,364,610.10/7,403,356.62 = 3,073,213.66/x
  3. Step 3: Cross multiply
    5,364,610.10x = 7,403,356.62 × 3,073,213.66
  4. Step 4: Simplify right side
    5,364,610.10x = 22,752,096,694,435.43
  5. Step 5: Solve for x
    x = 22,752,096,694,435.43/5,364,610.10
  6. Step 6: Final answer
    x = 4,241,146.38

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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.