Home / 1,149,467.14-1,724,468.82-350,747.20

Finding the Fourth Proportional to 1,149,467.14, 1,724,468.82 and 350,747.20

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Solution

The fourth proportional to 1,149,467.14, 1,724,468.82 and 350,747.20 is: 526,202.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,467.14 : 1,724,468.82 = 350,747.20 : x
  2. Step 2: Convert to fraction form
    1,149,467.14/1,724,468.82 = 350,747.20/x
  3. Step 3: Cross multiply
    1,149,467.14x = 1,724,468.82 × 350,747.20
  4. Step 4: Simplify right side
    1,149,467.14x = 604,852,610,102.30
  5. Step 5: Solve for x
    x = 604,852,610,102.30/1,149,467.14
  6. Step 6: Final answer
    x = 526,202.61

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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.