Home / 5,573,023.20-7,687,505.78-3,504,758.16

Finding the Fourth Proportional to 5,573,023.20, 7,687,505.78 and 3,504,758.16

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Solution

The fourth proportional to 5,573,023.20, 7,687,505.78 and 3,504,758.16 is: 4,834,512.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,023.20 : 7,687,505.78 = 3,504,758.16 : x
  2. Step 2: Convert to fraction form
    5,573,023.20/7,687,505.78 = 3,504,758.16/x
  3. Step 3: Cross multiply
    5,573,023.20x = 7,687,505.78 × 3,504,758.16
  4. Step 4: Simplify right side
    5,573,023.20x = 26,942,848,594,978.38
  5. Step 5: Solve for x
    x = 26,942,848,594,978.38/5,573,023.20
  6. Step 6: Final answer
    x = 4,834,512.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.