Home / 3,515,269.94-5,272,904.91-3,335,760.98

Finding the Fourth Proportional to 3,515,269.94, 5,272,904.91 and 3,335,760.98

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Solution

The fourth proportional to 3,515,269.94, 5,272,904.91 and 3,335,760.98 is: 5,003,641.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,269.94 : 5,272,904.91 = 3,335,760.98 : x
  2. Step 2: Convert to fraction form
    3,515,269.94/5,272,904.91 = 3,335,760.98/x
  3. Step 3: Cross multiply
    3,515,269.94x = 5,272,904.91 × 3,335,760.98
  4. Step 4: Simplify right side
    3,515,269.94x = 17,589,150,450,028.41
  5. Step 5: Solve for x
    x = 17,589,150,450,028.41/3,515,269.94
  6. Step 6: Final answer
    x = 5,003,641.47

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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.