Home / 3,515,267.19-5,272,900.79-3,335,758.23

Finding the Fourth Proportional to 3,515,267.19, 5,272,900.79 and 3,335,758.23

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Solution

The fourth proportional to 3,515,267.19, 5,272,900.79 and 3,335,758.23 is: 5,003,637.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,267.19 : 5,272,900.79 = 3,335,758.23 : x
  2. Step 2: Convert to fraction form
    3,515,267.19/5,272,900.79 = 3,335,758.23/x
  3. Step 3: Cross multiply
    3,515,267.19x = 5,272,900.79 × 3,335,758.23
  4. Step 4: Simplify right side
    3,515,267.19x = 17,589,122,189,537.21
  5. Step 5: Solve for x
    x = 17,589,122,189,537.21/3,515,267.19
  6. Step 6: Final answer
    x = 5,003,637.35

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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.