Home / 11,382,041.16-17,069,615.64-5,987,716.56

Finding the Fourth Proportional to 11,382,041.16, 17,069,615.64 and 5,987,716.56

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Solution

The fourth proportional to 11,382,041.16, 17,069,615.64 and 5,987,716.56 is: 8,979,761.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,382,041.16 : 17,069,615.64 = 5,987,716.56 : x
  2. Step 2: Convert to fraction form
    11,382,041.16/17,069,615.64 = 5,987,716.56/x
  3. Step 3: Cross multiply
    11,382,041.16x = 17,069,615.64 × 5,987,716.56
  4. Step 4: Simplify right side
    11,382,041.16x = 102,208,020,240,463
  5. Step 5: Solve for x
    x = 102,208,020,240,463/11,382,041.16
  6. Step 6: Final answer
    x = 8,979,761.96

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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.