Home / 4,478,022.23-6,179,672.33-2,544,285.35

Finding the Fourth Proportional to 4,478,022.23, 6,179,672.33 and 2,544,285.35

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Solution

The fourth proportional to 4,478,022.23, 6,179,672.33 and 2,544,285.35 is: 3,511,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,478,022.23 : 6,179,672.33 = 2,544,285.35 : x
  2. Step 2: Convert to fraction form
    4,478,022.23/6,179,672.33 = 2,544,285.35/x
  3. Step 3: Cross multiply
    4,478,022.23x = 6,179,672.33 × 2,544,285.35
  4. Step 4: Simplify right side
    4,478,022.23x = 15,722,849,752,481.72
  5. Step 5: Solve for x
    x = 15,722,849,752,481.72/4,478,022.23
  6. Step 6: Final answer
    x = 3,511,114.72

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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.