Home / 3,961,253.35-5,941,880.03-2,163,156.02

Finding the Fourth Proportional to 3,961,253.35, 5,941,880.03 and 2,163,156.02

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Solution

The fourth proportional to 3,961,253.35, 5,941,880.03 and 2,163,156.02 is: 3,244,734.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,961,253.35 : 5,941,880.03 = 2,163,156.02 : x
  2. Step 2: Convert to fraction form
    3,961,253.35/5,941,880.03 = 2,163,156.02/x
  3. Step 3: Cross multiply
    3,961,253.35x = 5,941,880.03 × 2,163,156.02
  4. Step 4: Simplify right side
    3,961,253.35x = 12,853,213,546,196.50
  5. Step 5: Solve for x
    x = 12,853,213,546,196.50/3,961,253.35
  6. Step 6: Final answer
    x = 3,244,734.03

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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.