Home / 3,555,822.43-4,907,034.94-1,924,229.79

Finding the Fourth Proportional to 3,555,822.43, 4,907,034.94 and 1,924,229.79

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Solution

The fourth proportional to 3,555,822.43, 4,907,034.94 and 1,924,229.79 is: 2,655,437.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,822.43 : 4,907,034.94 = 1,924,229.79 : x
  2. Step 2: Convert to fraction form
    3,555,822.43/4,907,034.94 = 1,924,229.79/x
  3. Step 3: Cross multiply
    3,555,822.43x = 4,907,034.94 × 1,924,229.79
  4. Step 4: Simplify right side
    3,555,822.43x = 9,442,262,810,916.22
  5. Step 5: Solve for x
    x = 9,442,262,810,916.22/3,555,822.43
  6. Step 6: Final answer
    x = 2,655,437.11

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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.