Home / 3,596,062.86-5,394,141-1,199,907.45

Finding the Fourth Proportional to 3,596,062.86, 5,394,141 and 1,199,907.45

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Solution

The fourth proportional to 3,596,062.86, 5,394,141 and 1,199,907.45 is: 1,799,876.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,062.86 : 5,394,141 = 1,199,907.45 : x
  2. Step 2: Convert to fraction form
    3,596,062.86/5,394,141 = 1,199,907.45/x
  3. Step 3: Cross multiply
    3,596,062.86x = 5,394,141 × 1,199,907.45
  4. Step 4: Simplify right side
    3,596,062.86x = 6,472,469,972,250.45
  5. Step 5: Solve for x
    x = 6,472,469,972,250.45/3,596,062.86
  6. Step 6: Final answer
    x = 1,799,876.76

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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.