Home / 2,552,922.10-3,829,422.84-755,987.32

Finding the Fourth Proportional to 2,552,922.10, 3,829,422.84 and 755,987.32

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Solution

The fourth proportional to 2,552,922.10, 3,829,422.84 and 755,987.32 is: 1,133,992.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,922.10 : 3,829,422.84 = 755,987.32 : x
  2. Step 2: Convert to fraction form
    2,552,922.10/3,829,422.84 = 755,987.32/x
  3. Step 3: Cross multiply
    2,552,922.10x = 3,829,422.84 × 755,987.32
  4. Step 4: Simplify right side
    2,552,922.10x = 2,894,995,109,958.39
  5. Step 5: Solve for x
    x = 2,894,995,109,958.39/2,552,922.10
  6. Step 6: Final answer
    x = 1,133,992.73

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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.