Home / 5,464,180.31-7,540,579.44-3,016,796.09

Finding the Fourth Proportional to 5,464,180.31, 7,540,579.44 and 3,016,796.09

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Solution

The fourth proportional to 5,464,180.31, 7,540,579.44 and 3,016,796.09 is: 4,163,184.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,180.31 : 7,540,579.44 = 3,016,796.09 : x
  2. Step 2: Convert to fraction form
    5,464,180.31/7,540,579.44 = 3,016,796.09/x
  3. Step 3: Cross multiply
    5,464,180.31x = 7,540,579.44 × 3,016,796.09
  4. Step 4: Simplify right side
    5,464,180.31x = 22,748,390,533,223.49
  5. Step 5: Solve for x
    x = 22,748,390,533,223.49/5,464,180.31
  6. Step 6: Final answer
    x = 4,163,184.46

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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.