Home / 4,453,015.50-6,145,173.27-2,415,825

Finding the Fourth Proportional to 4,453,015.50, 6,145,173.27 and 2,415,825

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Solution

The fourth proportional to 4,453,015.50, 6,145,173.27 and 2,415,825 is: 3,333,844.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,015.50 : 6,145,173.27 = 2,415,825 : x
  2. Step 2: Convert to fraction form
    4,453,015.50/6,145,173.27 = 2,415,825/x
  3. Step 3: Cross multiply
    4,453,015.50x = 6,145,173.27 × 2,415,825
  4. Step 4: Simplify right side
    4,453,015.50x = 14,845,663,214,997.75
  5. Step 5: Solve for x
    x = 14,845,663,214,997.75/4,453,015.50
  6. Step 6: Final answer
    x = 3,333,844.95

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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.