Home / 735,582.86-1,103,353.87-195,843.77

Finding the Fourth Proportional to 735,582.86, 1,103,353.87 and 195,843.77

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Solution

The fourth proportional to 735,582.86, 1,103,353.87 and 195,843.77 is: 293,760.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,582.86 : 1,103,353.87 = 195,843.77 : x
  2. Step 2: Convert to fraction form
    735,582.86/1,103,353.87 = 195,843.77/x
  3. Step 3: Cross multiply
    735,582.86x = 1,103,353.87 × 195,843.77
  4. Step 4: Simplify right side
    735,582.86x = 216,084,986,249.66
  5. Step 5: Solve for x
    x = 216,084,986,249.66/735,582.86
  6. Step 6: Final answer
    x = 293,760.22

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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.