Home / 2,004,487.50-3,006,906.48-508,579.50

Finding the Fourth Proportional to 2,004,487.50, 3,006,906.48 and 508,579.50

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Solution

The fourth proportional to 2,004,487.50, 3,006,906.48 and 508,579.50 is: 762,913.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,487.50 : 3,006,906.48 = 508,579.50 : x
  2. Step 2: Convert to fraction form
    2,004,487.50/3,006,906.48 = 508,579.50/x
  3. Step 3: Cross multiply
    2,004,487.50x = 3,006,906.48 × 508,579.50
  4. Step 4: Simplify right side
    2,004,487.50x = 1,529,250,994,145.16
  5. Step 5: Solve for x
    x = 1,529,250,994,145.16/2,004,487.50
  6. Step 6: Final answer
    x = 762,913.71

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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.