Home / 3,324,873.77-4,987,310.66-1,529,267.49

Finding the Fourth Proportional to 3,324,873.77, 4,987,310.66 and 1,529,267.49

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Solution

The fourth proportional to 3,324,873.77, 4,987,310.66 and 1,529,267.49 is: 2,293,901.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,873.77 : 4,987,310.66 = 1,529,267.49 : x
  2. Step 2: Convert to fraction form
    3,324,873.77/4,987,310.66 = 1,529,267.49/x
  3. Step 3: Cross multiply
    3,324,873.77x = 4,987,310.66 × 1,529,267.49
  4. Step 4: Simplify right side
    3,324,873.77x = 7,626,932,047,222.11
  5. Step 5: Solve for x
    x = 7,626,932,047,222.11/3,324,873.77
  6. Step 6: Final answer
    x = 2,293,901.24

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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.