Home / 4,469,239.56-6,704,254.68-1,274,297.16

Finding the Fourth Proportional to 4,469,239.56, 6,704,254.68 and 1,274,297.16

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Solution

The fourth proportional to 4,469,239.56, 6,704,254.68 and 1,274,297.16 is: 1,911,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,239.56 : 6,704,254.68 = 1,274,297.16 : x
  2. Step 2: Convert to fraction form
    4,469,239.56/6,704,254.68 = 1,274,297.16/x
  3. Step 3: Cross multiply
    4,469,239.56x = 6,704,254.68 × 1,274,297.16
  4. Step 4: Simplify right side
    4,469,239.56x = 8,543,212,698,640.71
  5. Step 5: Solve for x
    x = 8,543,212,698,640.71/4,469,239.56
  6. Step 6: Final answer
    x = 1,911,558.46

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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.