Home / 3,373,760.69-4,650,947.33-2,405,209.47

Finding the Fourth Proportional to 3,373,760.69, 4,650,947.33 and 2,405,209.47

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Solution

The fourth proportional to 3,373,760.69, 4,650,947.33 and 2,405,209.47 is: 3,315,736.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,373,760.69 : 4,650,947.33 = 2,405,209.47 : x
  2. Step 2: Convert to fraction form
    3,373,760.69/4,650,947.33 = 2,405,209.47/x
  3. Step 3: Cross multiply
    3,373,760.69x = 4,650,947.33 × 2,405,209.47
  4. Step 4: Simplify right side
    3,373,760.69x = 11,186,502,562,587.22
  5. Step 5: Solve for x
    x = 11,186,502,562,587.22/3,373,760.69
  6. Step 6: Final answer
    x = 3,315,736.83

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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.