Home / 11,410,893.72-15,746,830.38-6,767,805.24

Finding the Fourth Proportional to 11,410,893.72, 15,746,830.38 and 6,767,805.24

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Solution

The fourth proportional to 11,410,893.72, 15,746,830.38 and 6,767,805.24 is: 9,339,450.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,410,893.72 : 15,746,830.38 = 6,767,805.24 : x
  2. Step 2: Convert to fraction form
    11,410,893.72/15,746,830.38 = 6,767,805.24/x
  3. Step 3: Cross multiply
    11,410,893.72x = 15,746,830.38 × 6,767,805.24
  4. Step 4: Simplify right side
    11,410,893.72x = 106,571,481,159,155.20
  5. Step 5: Solve for x
    x = 106,571,481,159,155.20/11,410,893.72
  6. Step 6: Final answer
    x = 9,339,450.86

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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.