Home / 737,306.83-1,106,039.21-204,829.39

Finding the Fourth Proportional to 737,306.83, 1,106,039.21 and 204,829.39

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Solution

The fourth proportional to 737,306.83, 1,106,039.21 and 204,829.39 is: 307,266.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,306.83 : 1,106,039.21 = 204,829.39 : x
  2. Step 2: Convert to fraction form
    737,306.83/1,106,039.21 = 204,829.39/x
  3. Step 3: Cross multiply
    737,306.83x = 1,106,039.21 × 204,829.39
  4. Step 4: Simplify right side
    737,306.83x = 226,549,335,676.24
  5. Step 5: Solve for x
    x = 226,549,335,676.24/737,306.83
  6. Step 6: Final answer
    x = 307,266.02

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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.