Home / 5,464,179.56-7,540,578.41-3,016,795.34

Finding the Fourth Proportional to 5,464,179.56, 7,540,578.41 and 3,016,795.34

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Solution

The fourth proportional to 5,464,179.56, 7,540,578.41 and 3,016,795.34 is: 4,163,183.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,179.56 : 7,540,578.41 = 3,016,795.34 : x
  2. Step 2: Convert to fraction form
    5,464,179.56/7,540,578.41 = 3,016,795.34/x
  3. Step 3: Cross multiply
    5,464,179.56x = 7,540,578.41 × 3,016,795.34
  4. Step 4: Simplify right side
    5,464,179.56x = 22,748,381,808,192.61
  5. Step 5: Solve for x
    x = 22,748,381,808,192.61/5,464,179.56
  6. Step 6: Final answer
    x = 4,163,183.43

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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.