Home / 8,497,856.88-12,750,552.90-4,453,383.24

Finding the Fourth Proportional to 8,497,856.88, 12,750,552.90 and 4,453,383.24

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Solution

The fourth proportional to 8,497,856.88, 12,750,552.90 and 4,453,383.24 is: 6,682,049.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,856.88 : 12,750,552.90 = 4,453,383.24 : x
  2. Step 2: Convert to fraction form
    8,497,856.88/12,750,552.90 = 4,453,383.24/x
  3. Step 3: Cross multiply
    8,497,856.88x = 12,750,552.90 × 4,453,383.24
  4. Step 4: Simplify right side
    8,497,856.88x = 56,783,098,585,593.40
  5. Step 5: Solve for x
    x = 56,783,098,585,593.40/8,497,856.88
  6. Step 6: Final answer
    x = 6,682,049.30

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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.