Home / 2,247,623.81-3,370,874.54-881,675.15

Finding the Fourth Proportional to 2,247,623.81, 3,370,874.54 and 881,675.15

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Solution

The fourth proportional to 2,247,623.81, 3,370,874.54 and 881,675.15 is: 1,322,292.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,623.81 : 3,370,874.54 = 881,675.15 : x
  2. Step 2: Convert to fraction form
    2,247,623.81/3,370,874.54 = 881,675.15/x
  3. Step 3: Cross multiply
    2,247,623.81x = 3,370,874.54 × 881,675.15
  4. Step 4: Simplify right side
    2,247,623.81x = 2,972,016,294,422.93
  5. Step 5: Solve for x
    x = 2,972,016,294,422.93/2,247,623.81
  6. Step 6: Final answer
    x = 1,322,292.58

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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.