Home / 997,452.60-1,496,833.62-366,371.64

Finding the Fourth Proportional to 997,452.60, 1,496,833.62 and 366,371.64

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Solution

The fourth proportional to 997,452.60, 1,496,833.62 and 366,371.64 is: 549,797.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,452.60 : 1,496,833.62 = 366,371.64 : x
  2. Step 2: Convert to fraction form
    997,452.60/1,496,833.62 = 366,371.64/x
  3. Step 3: Cross multiply
    997,452.60x = 1,496,833.62 × 366,371.64
  4. Step 4: Simplify right side
    997,452.60x = 548,397,388,166.54
  5. Step 5: Solve for x
    x = 548,397,388,166.54/997,452.60
  6. Step 6: Final answer
    x = 549,797.94

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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.