Home / 6,180,958.80-9,275,374.80-3,622,168.80

Finding the Fourth Proportional to 6,180,958.80, 9,275,374.80 and 3,622,168.80

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Solution

The fourth proportional to 6,180,958.80, 9,275,374.80 and 3,622,168.80 is: 5,435,560.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180,958.80 : 9,275,374.80 = 3,622,168.80 : x
  2. Step 2: Convert to fraction form
    6,180,958.80/9,275,374.80 = 3,622,168.80/x
  3. Step 3: Cross multiply
    6,180,958.80x = 9,275,374.80 × 3,622,168.80
  4. Step 4: Simplify right side
    6,180,958.80x = 33,596,973,208,866.24
  5. Step 5: Solve for x
    x = 33,596,973,208,866.24/6,180,958.80
  6. Step 6: Final answer
    x = 5,435,560.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.