Home / 3,428,364.80-5,141,625.60-1,032,204.80

Finding the Fourth Proportional to 3,428,364.80, 5,141,625.60 and 1,032,204.80

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Solution

The fourth proportional to 3,428,364.80, 5,141,625.60 and 1,032,204.80 is: 1,548,029.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,428,364.80 : 5,141,625.60 = 1,032,204.80 : x
  2. Step 2: Convert to fraction form
    3,428,364.80/5,141,625.60 = 1,032,204.80/x
  3. Step 3: Cross multiply
    3,428,364.80x = 5,141,625.60 × 1,032,204.80
  4. Step 4: Simplify right side
    3,428,364.80x = 5,307,210,624,122.88
  5. Step 5: Solve for x
    x = 5,307,210,624,122.88/3,428,364.80
  6. Step 6: Final answer
    x = 1,548,029.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.