Home / 3,664,352.40-5,496,528.60-2,754,997.80

Finding the Fourth Proportional to 3,664,352.40, 5,496,528.60 and 2,754,997.80

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Solution

The fourth proportional to 3,664,352.40, 5,496,528.60 and 2,754,997.80 is: 4,132,496.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,352.40 : 5,496,528.60 = 2,754,997.80 : x
  2. Step 2: Convert to fraction form
    3,664,352.40/5,496,528.60 = 2,754,997.80/x
  3. Step 3: Cross multiply
    3,664,352.40x = 5,496,528.60 × 2,754,997.80
  4. Step 4: Simplify right side
    3,664,352.40x = 15,142,924,200,637.08
  5. Step 5: Solve for x
    x = 15,142,924,200,637.08/3,664,352.40
  6. Step 6: Final answer
    x = 4,132,496.70

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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.