Home / 11,367,597.80-17,051,150.51-3,170,021.29

Finding the Fourth Proportional to 11,367,597.80, 17,051,150.51 and 3,170,021.29

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Solution

The fourth proportional to 11,367,597.80, 17,051,150.51 and 3,170,021.29 is: 4,754,963.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,367,597.80 : 17,051,150.51 = 3,170,021.29 : x
  2. Step 2: Convert to fraction form
    11,367,597.80/17,051,150.51 = 3,170,021.29/x
  3. Step 3: Cross multiply
    11,367,597.80x = 17,051,150.51 × 3,170,021.29
  4. Step 4: Simplify right side
    11,367,597.80x = 54,052,510,121,074.86
  5. Step 5: Solve for x
    x = 54,052,510,121,074.86/11,367,597.80
  6. Step 6: Final answer
    x = 4,754,963.28

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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.