Home / 3,366,880.46-5,052,530.37-1,236,982.22

Finding the Fourth Proportional to 3,366,880.46, 5,052,530.37 and 1,236,982.22

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Solution

The fourth proportional to 3,366,880.46, 5,052,530.37 and 1,236,982.22 is: 1,856,285.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,880.46 : 5,052,530.37 = 1,236,982.22 : x
  2. Step 2: Convert to fraction form
    3,366,880.46/5,052,530.37 = 1,236,982.22/x
  3. Step 3: Cross multiply
    3,366,880.46x = 5,052,530.37 × 1,236,982.22
  4. Step 4: Simplify right side
    3,366,880.46x = 6,249,890,250,970.03
  5. Step 5: Solve for x
    x = 6,249,890,250,970.03/3,366,880.46
  6. Step 6: Final answer
    x = 1,856,285.16

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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.