Home / 6,097,178.54-8,413,500.02-3,519,689.69

Finding the Fourth Proportional to 6,097,178.54, 8,413,500.02 and 3,519,689.69

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Solution

The fourth proportional to 6,097,178.54, 8,413,500.02 and 3,519,689.69 is: 4,856,821.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,097,178.54 : 8,413,500.02 = 3,519,689.69 : x
  2. Step 2: Convert to fraction form
    6,097,178.54/8,413,500.02 = 3,519,689.69/x
  3. Step 3: Cross multiply
    6,097,178.54x = 8,413,500.02 × 3,519,689.69
  4. Step 4: Simplify right side
    6,097,178.54x = 29,612,909,217,542.85
  5. Step 5: Solve for x
    x = 29,612,909,217,542.85/6,097,178.54
  6. Step 6: Final answer
    x = 4,856,821.73

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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.