Home / 1,522,084.85-2,099,680.75-941,122.27

Finding the Fourth Proportional to 1,522,084.85, 2,099,680.75 and 941,122.27

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Solution

The fourth proportional to 1,522,084.85, 2,099,680.75 and 941,122.27 is: 1,298,256.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,084.85 : 2,099,680.75 = 941,122.27 : x
  2. Step 2: Convert to fraction form
    1,522,084.85/2,099,680.75 = 941,122.27/x
  3. Step 3: Cross multiply
    1,522,084.85x = 2,099,680.75 × 941,122.27
  4. Step 4: Simplify right side
    1,522,084.85x = 1,976,056,309,009.69
  5. Step 5: Solve for x
    x = 1,976,056,309,009.69/1,522,084.85
  6. Step 6: Final answer
    x = 1,298,256.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.