Home / 3,186,033.84-4,396,703.76-1,735,728.84

Finding the Fourth Proportional to 3,186,033.84, 4,396,703.76 and 1,735,728.84

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Solution

The fourth proportional to 3,186,033.84, 4,396,703.76 and 1,735,728.84 is: 2,395,293.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,033.84 : 4,396,703.76 = 1,735,728.84 : x
  2. Step 2: Convert to fraction form
    3,186,033.84/4,396,703.76 = 1,735,728.84/x
  3. Step 3: Cross multiply
    3,186,033.84x = 4,396,703.76 × 1,735,728.84
  4. Step 4: Simplify right side
    3,186,033.84x = 7,631,485,517,168.44
  5. Step 5: Solve for x
    x = 7,631,485,517,168.44/3,186,033.84
  6. Step 6: Final answer
    x = 2,395,293.30

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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.