Home / 3,223,995.22-4,449,113.34-1,773,659.52

Finding the Fourth Proportional to 3,223,995.22, 4,449,113.34 and 1,773,659.52

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Solution

The fourth proportional to 3,223,995.22, 4,449,113.34 and 1,773,659.52 is: 2,447,650.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,995.22 : 4,449,113.34 = 1,773,659.52 : x
  2. Step 2: Convert to fraction form
    3,223,995.22/4,449,113.34 = 1,773,659.52/x
  3. Step 3: Cross multiply
    3,223,995.22x = 4,449,113.34 × 1,773,659.52
  4. Step 4: Simplify right side
    3,223,995.22x = 7,891,212,231,050.00
  5. Step 5: Solve for x
    x = 7,891,212,231,050.00/3,223,995.22
  6. Step 6: Final answer
    x = 2,447,650.10

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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.