Home / 11,638,106.46-16,061,085.23-6,481,468.04

Finding the Fourth Proportional to 11,638,106.46, 16,061,085.23 and 6,481,468.04

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Solution

The fourth proportional to 11,638,106.46, 16,061,085.23 and 6,481,468.04 is: 8,944,703.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,638,106.46 : 16,061,085.23 = 6,481,468.04 : x
  2. Step 2: Convert to fraction form
    11,638,106.46/16,061,085.23 = 6,481,468.04/x
  3. Step 3: Cross multiply
    11,638,106.46x = 16,061,085.23 × 6,481,468.04
  4. Step 4: Simplify right side
    11,638,106.46x = 104,099,410,493,248.28
  5. Step 5: Solve for x
    x = 104,099,410,493,248.28/11,638,106.46
  6. Step 6: Final answer
    x = 8,944,703.41

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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.