Home / 2,395,031.20-3,592,546.80-2,173,847.20

Finding the Fourth Proportional to 2,395,031.20, 3,592,546.80 and 2,173,847.20

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Solution

The fourth proportional to 2,395,031.20, 3,592,546.80 and 2,173,847.20 is: 3,260,770.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,031.20 : 3,592,546.80 = 2,173,847.20 : x
  2. Step 2: Convert to fraction form
    2,395,031.20/3,592,546.80 = 2,173,847.20/x
  3. Step 3: Cross multiply
    2,395,031.20x = 3,592,546.80 × 2,173,847.20
  4. Step 4: Simplify right side
    2,395,031.20x = 7,809,647,802,048.96
  5. Step 5: Solve for x
    x = 7,809,647,802,048.96/2,395,031.20
  6. Step 6: Final answer
    x = 3,260,770.80

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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.