Home / 3,049,967.36-4,571,758.94-1,027,512.46

Finding the Fourth Proportional to 3,049,967.36, 4,571,758.94 and 1,027,512.46

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Solution

The fourth proportional to 3,049,967.36, 4,571,758.94 and 1,027,512.46 is: 1,540,193.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049,967.36 : 4,571,758.94 = 1,027,512.46 : x
  2. Step 2: Convert to fraction form
    3,049,967.36/4,571,758.94 = 1,027,512.46/x
  3. Step 3: Cross multiply
    3,049,967.36x = 4,571,758.94 × 1,027,512.46
  4. Step 4: Simplify right side
    3,049,967.36x = 4,697,539,274,966.39
  5. Step 5: Solve for x
    x = 4,697,539,274,966.39/3,049,967.36
  6. Step 6: Final answer
    x = 1,540,193.29

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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.