Home / 1,522,232.89-2,100,682.31-833,929.77

Finding the Fourth Proportional to 1,522,232.89, 2,100,682.31 and 833,929.77

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Solution

The fourth proportional to 1,522,232.89, 2,100,682.31 and 833,929.77 is: 1,150,823.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,232.89 : 2,100,682.31 = 833,929.77 : x
  2. Step 2: Convert to fraction form
    1,522,232.89/2,100,682.31 = 833,929.77/x
  3. Step 3: Cross multiply
    1,522,232.89x = 2,100,682.31 × 833,929.77
  4. Step 4: Simplify right side
    1,522,232.89x = 1,751,821,515,621.37
  5. Step 5: Solve for x
    x = 1,751,821,515,621.37/1,522,232.89
  6. Step 6: Final answer
    x = 1,150,823.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.