Home / 2,967,298.80-4,449,911.40-1,546,882.80

Finding the Fourth Proportional to 2,967,298.80, 4,449,911.40 and 1,546,882.80

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Solution

The fourth proportional to 2,967,298.80, 4,449,911.40 and 1,546,882.80 is: 2,319,783.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,298.80 : 4,449,911.40 = 1,546,882.80 : x
  2. Step 2: Convert to fraction form
    2,967,298.80/4,449,911.40 = 1,546,882.80/x
  3. Step 3: Cross multiply
    2,967,298.80x = 4,449,911.40 × 1,546,882.80
  4. Step 4: Simplify right side
    2,967,298.80x = 6,883,491,406,183.92
  5. Step 5: Solve for x
    x = 6,883,491,406,183.92/2,967,298.80
  6. Step 6: Final answer
    x = 2,319,783.71

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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.