Home / 2,723,165.40-3,757,996.06-1,499,584.70

Finding the Fourth Proportional to 2,723,165.40, 3,757,996.06 and 1,499,584.70

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Solution

The fourth proportional to 2,723,165.40, 3,757,996.06 and 1,499,584.70 is: 2,069,442.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,165.40 : 3,757,996.06 = 1,499,584.70 : x
  2. Step 2: Convert to fraction form
    2,723,165.40/3,757,996.06 = 1,499,584.70/x
  3. Step 3: Cross multiply
    2,723,165.40x = 3,757,996.06 × 1,499,584.70
  4. Step 4: Simplify right side
    2,723,165.40x = 5,635,433,394,236.28
  5. Step 5: Solve for x
    x = 5,635,433,394,236.28/2,723,165.40
  6. Step 6: Final answer
    x = 2,069,442.20

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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.