Home / 5,535,326.70-8,304,110.73-2,340,447.66

Finding the Fourth Proportional to 5,535,326.70, 8,304,110.73 and 2,340,447.66

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Solution

The fourth proportional to 5,535,326.70, 8,304,110.73 and 2,340,447.66 is: 3,511,145.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,326.70 : 8,304,110.73 = 2,340,447.66 : x
  2. Step 2: Convert to fraction form
    5,535,326.70/8,304,110.73 = 2,340,447.66/x
  3. Step 3: Cross multiply
    5,535,326.70x = 8,304,110.73 × 2,340,447.66
  4. Step 4: Simplify right side
    5,535,326.70x = 19,435,336,526,409.39
  5. Step 5: Solve for x
    x = 19,435,336,526,409.39/5,535,326.70
  6. Step 6: Final answer
    x = 3,511,145.34

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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.