Home / 3,324,764.10-4,987,146.16-2,567,709.81

Finding the Fourth Proportional to 3,324,764.10, 4,987,146.16 and 2,567,709.81

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Solution

The fourth proportional to 3,324,764.10, 4,987,146.16 and 2,567,709.81 is: 3,851,564.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,324,764.10 : 4,987,146.16 = 2,567,709.81 : x
  2. Step 2: Convert to fraction form
    3,324,764.10/4,987,146.16 = 2,567,709.81/x
  3. Step 3: Cross multiply
    3,324,764.10x = 4,987,146.16 × 2,567,709.81
  4. Step 4: Simplify right side
    3,324,764.10x = 12,805,544,118,935.83
  5. Step 5: Solve for x
    x = 12,805,544,118,935.83/3,324,764.10
  6. Step 6: Final answer
    x = 3,851,564.72

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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.