Home / 3,067,197.30-4,232,713.34-1,671,757.36

Finding the Fourth Proportional to 3,067,197.30, 4,232,713.34 and 1,671,757.36

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Solution

The fourth proportional to 3,067,197.30, 4,232,713.34 and 1,671,757.36 is: 2,307,014.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,197.30 : 4,232,713.34 = 1,671,757.36 : x
  2. Step 2: Convert to fraction form
    3,067,197.30/4,232,713.34 = 1,671,757.36/x
  3. Step 3: Cross multiply
    3,067,197.30x = 4,232,713.34 × 1,671,757.36
  4. Step 4: Simplify right side
    3,067,197.30x = 7,076,069,672,512.79
  5. Step 5: Solve for x
    x = 7,076,069,672,512.79/3,067,197.30
  6. Step 6: Final answer
    x = 2,307,014.83

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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.