Home / 1,196,956.86-1,793,921.37-522,860.22

Finding the Fourth Proportional to 1,196,956.86, 1,793,921.37 and 522,860.22

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Solution

The fourth proportional to 1,196,956.86, 1,793,921.37 and 522,860.22 is: 783,629.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,956.86 : 1,793,921.37 = 522,860.22 : x
  2. Step 2: Convert to fraction form
    1,196,956.86/1,793,921.37 = 522,860.22/x
  3. Step 3: Cross multiply
    1,196,956.86x = 1,793,921.37 × 522,860.22
  4. Step 4: Simplify right side
    1,196,956.86x = 937,970,122,180.90
  5. Step 5: Solve for x
    x = 937,970,122,180.90/1,196,956.86
  6. Step 6: Final answer
    x = 783,629.01

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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.