Home / 5,464,201.80-7,540,563.24-3,016,965.36

Finding the Fourth Proportional to 5,464,201.80, 7,540,563.24 and 3,016,965.36

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Solution

The fourth proportional to 5,464,201.80, 7,540,563.24 and 3,016,965.36 is: 4,163,392.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,201.80 : 7,540,563.24 = 3,016,965.36 : x
  2. Step 2: Convert to fraction form
    5,464,201.80/7,540,563.24 = 3,016,965.36/x
  3. Step 3: Cross multiply
    5,464,201.80x = 7,540,563.24 × 3,016,965.36
  4. Step 4: Simplify right side
    5,464,201.80x = 22,749,618,089,969.37
  5. Step 5: Solve for x
    x = 22,749,618,089,969.37/5,464,201.80
  6. Step 6: Final answer
    x = 4,163,392.74

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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.