Home / 737,051.01-1,105,582.67-231,600.80

Finding the Fourth Proportional to 737,051.01, 1,105,582.67 and 231,600.80

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Solution

The fourth proportional to 737,051.01, 1,105,582.67 and 231,600.80 is: 347,403.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,051.01 : 1,105,582.67 = 231,600.80 : x
  2. Step 2: Convert to fraction form
    737,051.01/1,105,582.67 = 231,600.80/x
  3. Step 3: Cross multiply
    737,051.01x = 1,105,582.67 × 231,600.80
  4. Step 4: Simplify right side
    737,051.01x = 256,053,825,889.23
  5. Step 5: Solve for x
    x = 256,053,825,889.23/737,051.01
  6. Step 6: Final answer
    x = 347,403.13

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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.