Home / 1,522,997.37-2,282,092.77-562,130.43

Finding the Fourth Proportional to 1,522,997.37, 2,282,092.77 and 562,130.43

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Solution

The fourth proportional to 1,522,997.37, 2,282,092.77 and 562,130.43 is: 842,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,997.37 : 2,282,092.77 = 562,130.43 : x
  2. Step 2: Convert to fraction form
    1,522,997.37/2,282,092.77 = 562,130.43/x
  3. Step 3: Cross multiply
    1,522,997.37x = 2,282,092.77 × 562,130.43
  4. Step 4: Simplify right side
    1,522,997.37x = 1,282,833,790,099.99
  5. Step 5: Solve for x
    x = 1,282,833,790,099.99/1,522,997.37
  6. Step 6: Final answer
    x = 842,308.60

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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.