Home / 936,027.24-1,404,157.50-304,771.56

Finding the Fourth Proportional to 936,027.24, 1,404,157.50 and 304,771.56

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Solution

The fourth proportional to 936,027.24, 1,404,157.50 and 304,771.56 is: 457,195.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,027.24 : 1,404,157.50 = 304,771.56 : x
  2. Step 2: Convert to fraction form
    936,027.24/1,404,157.50 = 304,771.56/x
  3. Step 3: Cross multiply
    936,027.24x = 1,404,157.50 × 304,771.56
  4. Step 4: Simplify right side
    936,027.24x = 427,947,271,760.70
  5. Step 5: Solve for x
    x = 427,947,271,760.70/936,027.24
  6. Step 6: Final answer
    x = 457,195.32

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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.