Home / 2,414,585.10-3,620,565.45-994,784.70

Finding the Fourth Proportional to 2,414,585.10, 3,620,565.45 and 994,784.70

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Solution

The fourth proportional to 2,414,585.10, 3,620,565.45 and 994,784.70 is: 1,491,636.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,585.10 : 3,620,565.45 = 994,784.70 : x
  2. Step 2: Convert to fraction form
    2,414,585.10/3,620,565.45 = 994,784.70/x
  3. Step 3: Cross multiply
    2,414,585.10x = 3,620,565.45 × 994,784.70
  4. Step 4: Simplify right side
    2,414,585.10x = 3,601,683,115,008.62
  5. Step 5: Solve for x
    x = 3,601,683,115,008.62/2,414,585.10
  6. Step 6: Final answer
    x = 1,491,636.44

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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.