Home / 3,511,665.78-4,846,069.53-2,466,555.18

Finding the Fourth Proportional to 3,511,665.78, 4,846,069.53 and 2,466,555.18

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Solution

The fourth proportional to 3,511,665.78, 4,846,069.53 and 2,466,555.18 is: 3,403,825.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,665.78 : 4,846,069.53 = 2,466,555.18 : x
  2. Step 2: Convert to fraction form
    3,511,665.78/4,846,069.53 = 2,466,555.18/x
  3. Step 3: Cross multiply
    3,511,665.78x = 4,846,069.53 × 2,466,555.18
  4. Step 4: Simplify right side
    3,511,665.78x = 11,953,097,901,861.67
  5. Step 5: Solve for x
    x = 11,953,097,901,861.67/3,511,665.78
  6. Step 6: Final answer
    x = 3,403,825.61

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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.