Home / 8,025,202.92-12,021,860.88-4,422,033

Finding the Fourth Proportional to 8,025,202.92, 12,021,860.88 and 4,422,033

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Solution

The fourth proportional to 8,025,202.92, 12,021,860.88 and 4,422,033 is: 6,624,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,202.92 : 12,021,860.88 = 4,422,033 : x
  2. Step 2: Convert to fraction form
    8,025,202.92/12,021,860.88 = 4,422,033/x
  3. Step 3: Cross multiply
    8,025,202.92x = 12,021,860.88 × 4,422,033
  4. Step 4: Simplify right side
    8,025,202.92x = 53,161,065,532,769.05
  5. Step 5: Solve for x
    x = 53,161,065,532,769.05/8,025,202.92
  6. Step 6: Final answer
    x = 6,624,264.34

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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.