Home / 3,086,882.10-4,630,498.11-957,268.98

Finding the Fourth Proportional to 3,086,882.10, 4,630,498.11 and 957,268.98

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Solution

The fourth proportional to 3,086,882.10, 4,630,498.11 and 957,268.98 is: 1,435,957.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,882.10 : 4,630,498.11 = 957,268.98 : x
  2. Step 2: Convert to fraction form
    3,086,882.10/4,630,498.11 = 957,268.98/x
  3. Step 3: Cross multiply
    3,086,882.10x = 4,630,498.11 × 957,268.98
  4. Step 4: Simplify right side
    3,086,882.10x = 4,432,632,202,651.63
  5. Step 5: Solve for x
    x = 4,432,632,202,651.63/3,086,882.10
  6. Step 6: Final answer
    x = 1,435,957.73

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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.