Home / 5,464,165.44-7,540,398.18-3,016,731.90

Finding the Fourth Proportional to 5,464,165.44, 7,540,398.18 and 3,016,731.90

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Solution

The fourth proportional to 5,464,165.44, 7,540,398.18 and 3,016,731.90 is: 4,163,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,165.44 : 7,540,398.18 = 3,016,731.90 : x
  2. Step 2: Convert to fraction form
    5,464,165.44/7,540,398.18 = 3,016,731.90/x
  3. Step 3: Cross multiply
    5,464,165.44x = 7,540,398.18 × 3,016,731.90
  4. Step 4: Simplify right side
    5,464,165.44x = 22,747,359,728,307.94
  5. Step 5: Solve for x
    x = 22,747,359,728,307.94/5,464,165.44
  6. Step 6: Final answer
    x = 4,163,007.14

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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.