Home / 7,992,775-11,030,291.94-4,371,103

Finding the Fourth Proportional to 7,992,775, 11,030,291.94 and 4,371,103

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Solution

The fourth proportional to 7,992,775, 11,030,291.94 and 4,371,103 is: 6,032,265.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,775 : 11,030,291.94 = 4,371,103 : x
  2. Step 2: Convert to fraction form
    7,992,775/11,030,291.94 = 4,371,103/x
  3. Step 3: Cross multiply
    7,992,775x = 11,030,291.94 × 4,371,103
  4. Step 4: Simplify right side
    7,992,775x = 48,214,542,189,809.82
  5. Step 5: Solve for x
    x = 48,214,542,189,809.82/7,992,775
  6. Step 6: Final answer
    x = 6,032,265.66

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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.