Home / 11,355,912.06-17,036,553.06-3,679,544.22

Finding the Fourth Proportional to 11,355,912.06, 17,036,553.06 and 3,679,544.22

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Solution

The fourth proportional to 11,355,912.06, 17,036,553.06 and 3,679,544.22 is: 5,520,186.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,355,912.06 : 17,036,553.06 = 3,679,544.22 : x
  2. Step 2: Convert to fraction form
    11,355,912.06/17,036,553.06 = 3,679,544.22/x
  3. Step 3: Cross multiply
    11,355,912.06x = 17,036,553.06 × 3,679,544.22
  4. Step 4: Simplify right side
    11,355,912.06x = 62,686,750,340,646.31
  5. Step 5: Solve for x
    x = 62,686,750,340,646.31/11,355,912.06
  6. Step 6: Final answer
    x = 5,520,186.31

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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.