Home / 4,555,015.37-6,285,922.59-2,490,039.98

Finding the Fourth Proportional to 4,555,015.37, 6,285,922.59 and 2,490,039.98

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Solution

The fourth proportional to 4,555,015.37, 6,285,922.59 and 2,490,039.98 is: 3,436,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,015.37 : 6,285,922.59 = 2,490,039.98 : x
  2. Step 2: Convert to fraction form
    4,555,015.37/6,285,922.59 = 2,490,039.98/x
  3. Step 3: Cross multiply
    4,555,015.37x = 6,285,922.59 × 2,490,039.98
  4. Step 4: Simplify right side
    4,555,015.37x = 15,652,198,560,285.15
  5. Step 5: Solve for x
    x = 15,652,198,560,285.15/4,555,015.37
  6. Step 6: Final answer
    x = 3,436,255.93

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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.