Home / 7,902,093.51-11,855,185.38-2,437,067.52

Finding the Fourth Proportional to 7,902,093.51, 11,855,185.38 and 2,437,067.52

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Solution

The fourth proportional to 7,902,093.51, 11,855,185.38 and 2,437,067.52 is: 3,656,232.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,902,093.51 : 11,855,185.38 = 2,437,067.52 : x
  2. Step 2: Convert to fraction form
    7,902,093.51/11,855,185.38 = 2,437,067.52/x
  3. Step 3: Cross multiply
    7,902,093.51x = 11,855,185.38 × 2,437,067.52
  4. Step 4: Simplify right side
    7,902,093.51x = 28,891,887,233,176.86
  5. Step 5: Solve for x
    x = 28,891,887,233,176.86/7,902,093.51
  6. Step 6: Final answer
    x = 3,656,232.01

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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.