Home / 737,210.03-1,105,815.44-204,731.01

Finding the Fourth Proportional to 737,210.03, 1,105,815.44 and 204,731.01

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Solution

The fourth proportional to 737,210.03, 1,105,815.44 and 204,731.01 is: 307,096.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,210.03 : 1,105,815.44 = 204,731.01 : x
  2. Step 2: Convert to fraction form
    737,210.03/1,105,815.44 = 204,731.01/x
  3. Step 3: Cross multiply
    737,210.03x = 1,105,815.44 × 204,731.01
  4. Step 4: Simplify right side
    737,210.03x = 226,394,712,416.62
  5. Step 5: Solve for x
    x = 226,394,712,416.62/737,210.03
  6. Step 6: Final answer
    x = 307,096.63

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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.