Home / 4,477,673.46-6,179,356.17-2,544,261.78

Finding the Fourth Proportional to 4,477,673.46, 6,179,356.17 and 2,544,261.78

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Solution

The fourth proportional to 4,477,673.46, 6,179,356.17 and 2,544,261.78 is: 3,511,176.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,673.46 : 6,179,356.17 = 2,544,261.78 : x
  2. Step 2: Convert to fraction form
    4,477,673.46/6,179,356.17 = 2,544,261.78/x
  3. Step 3: Cross multiply
    4,477,673.46x = 6,179,356.17 × 2,544,261.78
  4. Step 4: Simplify right side
    4,477,673.46x = 15,721,899,728,338.18
  5. Step 5: Solve for x
    x = 15,721,899,728,338.18/4,477,673.46
  6. Step 6: Final answer
    x = 3,511,176.03

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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.