Home / 4,477,814.52-6,179,315.43-2,517,694.29

Finding the Fourth Proportional to 4,477,814.52, 6,179,315.43 and 2,517,694.29

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Solution

The fourth proportional to 4,477,814.52, 6,179,315.43 and 2,517,694.29 is: 3,474,379.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,477,814.52 : 6,179,315.43 = 2,517,694.29 : x
  2. Step 2: Convert to fraction form
    4,477,814.52/6,179,315.43 = 2,517,694.29/x
  3. Step 3: Cross multiply
    4,477,814.52x = 6,179,315.43 × 2,517,694.29
  4. Step 4: Simplify right side
    4,477,814.52x = 15,557,627,174,219.89
  5. Step 5: Solve for x
    x = 15,557,627,174,219.89/4,477,814.52
  6. Step 6: Final answer
    x = 3,474,379.54

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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.