Home / 3,582,051.20-5,369,577.60-3,204,137.60

Finding the Fourth Proportional to 3,582,051.20, 5,369,577.60 and 3,204,137.60

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Solution

The fourth proportional to 3,582,051.20, 5,369,577.60 and 3,204,137.60 is: 4,803,076.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,051.20 : 5,369,577.60 = 3,204,137.60 : x
  2. Step 2: Convert to fraction form
    3,582,051.20/5,369,577.60 = 3,204,137.60/x
  3. Step 3: Cross multiply
    3,582,051.20x = 5,369,577.60 × 3,204,137.60
  4. Step 4: Simplify right side
    3,582,051.20x = 17,204,865,484,277.76
  5. Step 5: Solve for x
    x = 17,204,865,484,277.76/3,582,051.20
  6. Step 6: Final answer
    x = 4,803,076.37

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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.