Home / 1,906,550.94-2,860,220.34-558,757.74

Finding the Fourth Proportional to 1,906,550.94, 2,860,220.34 and 558,757.74

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Solution

The fourth proportional to 1,906,550.94, 2,860,220.34 and 558,757.74 is: 838,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,906,550.94 : 2,860,220.34 = 558,757.74 : x
  2. Step 2: Convert to fraction form
    1,906,550.94/2,860,220.34 = 558,757.74/x
  3. Step 3: Cross multiply
    1,906,550.94x = 2,860,220.34 × 558,757.74
  4. Step 4: Simplify right side
    1,906,550.94x = 1,598,170,253,080.43
  5. Step 5: Solve for x
    x = 1,598,170,253,080.43/1,906,550.94
  6. Step 6: Final answer
    x = 838,252.06

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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.