Home / 3,024,157.10-4,530,986.85-2,835,200.30

Finding the Fourth Proportional to 3,024,157.10, 4,530,986.85 and 2,835,200.30

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Solution

The fourth proportional to 3,024,157.10, 4,530,986.85 and 2,835,200.30 is: 4,247,879.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,157.10 : 4,530,986.85 = 2,835,200.30 : x
  2. Step 2: Convert to fraction form
    3,024,157.10/4,530,986.85 = 2,835,200.30/x
  3. Step 3: Cross multiply
    3,024,157.10x = 4,530,986.85 × 2,835,200.30
  4. Step 4: Simplify right side
    3,024,157.10x = 12,846,255,276,416.05
  5. Step 5: Solve for x
    x = 12,846,255,276,416.05/3,024,157.10
  6. Step 6: Final answer
    x = 4,247,879.61

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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.