Home / 6,823,309.66-9,416,212.96-3,725,854.54

Finding the Fourth Proportional to 6,823,309.66, 9,416,212.96 and 3,725,854.54

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Solution

The fourth proportional to 6,823,309.66, 9,416,212.96 and 3,725,854.54 is: 5,141,704.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,309.66 : 9,416,212.96 = 3,725,854.54 : x
  2. Step 2: Convert to fraction form
    6,823,309.66/9,416,212.96 = 3,725,854.54/x
  3. Step 3: Cross multiply
    6,823,309.66x = 9,416,212.96 × 3,725,854.54
  4. Step 4: Simplify right side
    6,823,309.66x = 35,083,439,806,622.84
  5. Step 5: Solve for x
    x = 35,083,439,806,622.84/6,823,309.66
  6. Step 6: Final answer
    x = 5,141,704.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.