Home / 3,027,707.02-4,540,065.14-1,107,170.44

Finding the Fourth Proportional to 3,027,707.02, 4,540,065.14 and 1,107,170.44

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Solution

The fourth proportional to 3,027,707.02, 4,540,065.14 and 1,107,170.44 is: 1,660,208.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,707.02 : 4,540,065.14 = 1,107,170.44 : x
  2. Step 2: Convert to fraction form
    3,027,707.02/4,540,065.14 = 1,107,170.44/x
  3. Step 3: Cross multiply
    3,027,707.02x = 4,540,065.14 × 1,107,170.44
  4. Step 4: Simplify right side
    3,027,707.02x = 5,026,625,918,682.46
  5. Step 5: Solve for x
    x = 5,026,625,918,682.46/3,027,707.02
  6. Step 6: Final answer
    x = 1,660,208.83

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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.