Home / 958,819.68-1,436,859-704,102.22

Finding the Fourth Proportional to 958,819.68, 1,436,859 and 704,102.22

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Solution

The fourth proportional to 958,819.68, 1,436,859 and 704,102.22 is: 1,055,146.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,819.68 : 1,436,859 = 704,102.22 : x
  2. Step 2: Convert to fraction form
    958,819.68/1,436,859 = 704,102.22/x
  3. Step 3: Cross multiply
    958,819.68x = 1,436,859 × 704,102.22
  4. Step 4: Simplify right side
    958,819.68x = 1,011,695,611,726.98
  5. Step 5: Solve for x
    x = 1,011,695,611,726.98/958,819.68
  6. Step 6: Final answer
    x = 1,055,146.90

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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.