Home / 2,584,725.24-3,569,906.88-1,723,789.20

Finding the Fourth Proportional to 2,584,725.24, 3,569,906.88 and 1,723,789.20

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Solution

The fourth proportional to 2,584,725.24, 3,569,906.88 and 1,723,789.20 is: 2,380,820.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,584,725.24 : 3,569,906.88 = 1,723,789.20 : x
  2. Step 2: Convert to fraction form
    2,584,725.24/3,569,906.88 = 1,723,789.20/x
  3. Step 3: Cross multiply
    2,584,725.24x = 3,569,906.88 × 1,723,789.20
  4. Step 4: Simplify right side
    2,584,725.24x = 6,153,766,924,749.70
  5. Step 5: Solve for x
    x = 6,153,766,924,749.70/2,584,725.24
  6. Step 6: Final answer
    x = 2,380,820.53

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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.