Home / 5,775,024.15-7,969,533.48-3,196,704.92

Finding the Fourth Proportional to 5,775,024.15, 7,969,533.48 and 3,196,704.92

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Solution

The fourth proportional to 5,775,024.15, 7,969,533.48 and 3,196,704.92 is: 4,411,452.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,024.15 : 7,969,533.48 = 3,196,704.92 : x
  2. Step 2: Convert to fraction form
    5,775,024.15/7,969,533.48 = 3,196,704.92/x
  3. Step 3: Cross multiply
    5,775,024.15x = 7,969,533.48 × 3,196,704.92
  4. Step 4: Simplify right side
    5,775,024.15x = 25,476,246,905,544.55
  5. Step 5: Solve for x
    x = 25,476,246,905,544.55/5,775,024.15
  6. Step 6: Final answer
    x = 4,411,452.88

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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.