Home / 11,093,706.32-15,310,835.56-6,384,005.03

Finding the Fourth Proportional to 11,093,706.32, 15,310,835.56 and 6,384,005.03

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Solution

The fourth proportional to 11,093,706.32, 15,310,835.56 and 6,384,005.03 is: 8,810,802.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093,706.32 : 15,310,835.56 = 6,384,005.03 : x
  2. Step 2: Convert to fraction form
    11,093,706.32/15,310,835.56 = 6,384,005.03/x
  3. Step 3: Cross multiply
    11,093,706.32x = 15,310,835.56 × 6,384,005.03
  4. Step 4: Simplify right side
    11,093,706.32x = 97,744,451,136,028.67
  5. Step 5: Solve for x
    x = 97,744,451,136,028.67/11,093,706.32
  6. Step 6: Final answer
    x = 8,810,802.12

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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.