Home / 5,660,026.02-7,811,026.02-3,179,682

Finding the Fourth Proportional to 5,660,026.02, 7,811,026.02 and 3,179,682

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Solution

The fourth proportional to 5,660,026.02, 7,811,026.02 and 3,179,682 is: 4,388,067.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,660,026.02 : 7,811,026.02 = 3,179,682 : x
  2. Step 2: Convert to fraction form
    5,660,026.02/7,811,026.02 = 3,179,682/x
  3. Step 3: Cross multiply
    5,660,026.02x = 7,811,026.02 × 3,179,682
  4. Step 4: Simplify right side
    5,660,026.02x = 24,836,578,837,325.64
  5. Step 5: Solve for x
    x = 24,836,578,837,325.64/5,660,026.02
  6. Step 6: Final answer
    x = 4,388,067.96

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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.