Home / 7,582,000.80-11,373,049.80-3,033,429.60

Finding the Fourth Proportional to 7,582,000.80, 11,373,049.80 and 3,033,429.60

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Solution

The fourth proportional to 7,582,000.80, 11,373,049.80 and 3,033,429.60 is: 4,550,163.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,000.80 : 11,373,049.80 = 3,033,429.60 : x
  2. Step 2: Convert to fraction form
    7,582,000.80/11,373,049.80 = 3,033,429.60/x
  3. Step 3: Cross multiply
    7,582,000.80x = 11,373,049.80 × 3,033,429.60
  4. Step 4: Simplify right side
    7,582,000.80x = 34,499,345,905,594.08
  5. Step 5: Solve for x
    x = 34,499,345,905,594.08/7,582,000.80
  6. Step 6: Final answer
    x = 4,550,163.84

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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.