Home / 2,959,445.80-4,082,906.08-1,797,453.74

Finding the Fourth Proportional to 2,959,445.80, 4,082,906.08 and 1,797,453.74

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Solution

The fourth proportional to 2,959,445.80, 4,082,906.08 and 1,797,453.74 is: 2,479,800.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,445.80 : 4,082,906.08 = 1,797,453.74 : x
  2. Step 2: Convert to fraction form
    2,959,445.80/4,082,906.08 = 1,797,453.74/x
  3. Step 3: Cross multiply
    2,959,445.80x = 4,082,906.08 × 1,797,453.74
  4. Step 4: Simplify right side
    2,959,445.80x = 7,338,834,793,052.48
  5. Step 5: Solve for x
    x = 7,338,834,793,052.48/2,959,445.80
  6. Step 6: Final answer
    x = 2,479,800.37

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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.