Home / 3,205,910.94-4,424,125.59-1,735,812.33

Finding the Fourth Proportional to 3,205,910.94, 4,424,125.59 and 1,735,812.33

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Solution

The fourth proportional to 3,205,910.94, 4,424,125.59 and 1,735,812.33 is: 2,395,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,910.94 : 4,424,125.59 = 1,735,812.33 : x
  2. Step 2: Convert to fraction form
    3,205,910.94/4,424,125.59 = 1,735,812.33/x
  3. Step 3: Cross multiply
    3,205,910.94x = 4,424,125.59 × 1,735,812.33
  4. Step 4: Simplify right side
    3,205,910.94x = 7,679,451,748,590.53
  5. Step 5: Solve for x
    x = 7,679,451,748,590.53/3,205,910.94
  6. Step 6: Final answer
    x = 2,395,403.96

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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.