Home / 4,930,916.73-7,396,375.10-1,336,590.26

Finding the Fourth Proportional to 4,930,916.73, 7,396,375.10 and 1,336,590.26

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Solution

The fourth proportional to 4,930,916.73, 7,396,375.10 and 1,336,590.26 is: 2,004,885.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930,916.73 : 7,396,375.10 = 1,336,590.26 : x
  2. Step 2: Convert to fraction form
    4,930,916.73/7,396,375.10 = 1,336,590.26/x
  3. Step 3: Cross multiply
    4,930,916.73x = 7,396,375.10 × 1,336,590.26
  4. Step 4: Simplify right side
    4,930,916.73x = 9,885,922,921,883.85
  5. Step 5: Solve for x
    x = 9,885,922,921,883.85/4,930,916.73
  6. Step 6: Final answer
    x = 2,004,885.39

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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.