Home / 2,257,124.45-3,383,693.74-1,727,012.05

Finding the Fourth Proportional to 2,257,124.45, 3,383,693.74 and 1,727,012.05

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Solution

The fourth proportional to 2,257,124.45, 3,383,693.74 and 1,727,012.05 is: 2,588,993.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,257,124.45 : 3,383,693.74 = 1,727,012.05 : x
  2. Step 2: Convert to fraction form
    2,257,124.45/3,383,693.74 = 1,727,012.05/x
  3. Step 3: Cross multiply
    2,257,124.45x = 3,383,693.74 × 1,727,012.05
  4. Step 4: Simplify right side
    2,257,124.45x = 5,843,679,836,936.04
  5. Step 5: Solve for x
    x = 5,843,679,836,936.04/2,257,124.45
  6. Step 6: Final answer
    x = 2,588,993.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.