Home / 2,414,483.10-3,620,412.45-994,682.70

Finding the Fourth Proportional to 2,414,483.10, 3,620,412.45 and 994,682.70

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Solution

The fourth proportional to 2,414,483.10, 3,620,412.45 and 994,682.70 is: 1,491,483.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,483.10 : 3,620,412.45 = 994,682.70 : x
  2. Step 2: Convert to fraction form
    2,414,483.10/3,620,412.45 = 994,682.70/x
  3. Step 3: Cross multiply
    2,414,483.10x = 3,620,412.45 × 994,682.70
  4. Step 4: Simplify right side
    2,414,483.10x = 3,601,161,630,879.62
  5. Step 5: Solve for x
    x = 3,601,161,630,879.62/2,414,483.10
  6. Step 6: Final answer
    x = 1,491,483.47

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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.