Home / 4,520,188.37-6,237,910.49-2,660,015.16

Finding the Fourth Proportional to 4,520,188.37, 6,237,910.49 and 2,660,015.16

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Solution

The fourth proportional to 4,520,188.37, 6,237,910.49 and 2,660,015.16 is: 3,670,850.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,520,188.37 : 6,237,910.49 = 2,660,015.16 : x
  2. Step 2: Convert to fraction form
    4,520,188.37/6,237,910.49 = 2,660,015.16/x
  3. Step 3: Cross multiply
    4,520,188.37x = 6,237,910.49 × 2,660,015.16
  4. Step 4: Simplify right side
    4,520,188.37x = 16,592,936,456,822.96
  5. Step 5: Solve for x
    x = 16,592,936,456,822.96/4,520,188.37
  6. Step 6: Final answer
    x = 3,670,850.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.