Home / 11,422,648.08-17,135,173.40-3,335,646.65

Finding the Fourth Proportional to 11,422,648.08, 17,135,173.40 and 3,335,646.65

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Solution

The fourth proportional to 11,422,648.08, 17,135,173.40 and 3,335,646.65 is: 5,003,820.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,422,648.08 : 17,135,173.40 = 3,335,646.65 : x
  2. Step 2: Convert to fraction form
    11,422,648.08/17,135,173.40 = 3,335,646.65/x
  3. Step 3: Cross multiply
    11,422,648.08x = 17,135,173.40 × 3,335,646.65
  4. Step 4: Simplify right side
    11,422,648.08x = 57,156,883,646,525.01
  5. Step 5: Solve for x
    x = 57,156,883,646,525.01/11,422,648.08
  6. Step 6: Final answer
    x = 5,003,820.76

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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.