Home / 3,593,208.33-4,958,615.88-1,961,635.86

Finding the Fourth Proportional to 3,593,208.33, 4,958,615.88 and 1,961,635.86

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Solution

The fourth proportional to 3,593,208.33, 4,958,615.88 and 1,961,635.86 is: 2,707,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,208.33 : 4,958,615.88 = 1,961,635.86 : x
  2. Step 2: Convert to fraction form
    3,593,208.33/4,958,615.88 = 1,961,635.86/x
  3. Step 3: Cross multiply
    3,593,208.33x = 4,958,615.88 × 1,961,635.86
  4. Step 4: Simplify right side
    3,593,208.33x = 9,726,998,726,173.46
  5. Step 5: Solve for x
    x = 9,726,998,726,173.46/3,593,208.33
  6. Step 6: Final answer
    x = 2,707,051.15

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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.