Home / 1,524,035.88-2,284,453.30-512,806.76

Finding the Fourth Proportional to 1,524,035.88, 2,284,453.30 and 512,806.76

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Solution

The fourth proportional to 1,524,035.88, 2,284,453.30 and 512,806.76 is: 768,671.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,035.88 : 2,284,453.30 = 512,806.76 : x
  2. Step 2: Convert to fraction form
    1,524,035.88/2,284,453.30 = 512,806.76/x
  3. Step 3: Cross multiply
    1,524,035.88x = 2,284,453.30 × 512,806.76
  4. Step 4: Simplify right side
    1,524,035.88x = 1,171,483,095,144.31
  5. Step 5: Solve for x
    x = 1,171,483,095,144.31/1,524,035.88
  6. Step 6: Final answer
    x = 768,671.60

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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.