Home / 11,010,181.64-15,199,573.22-6,882,508.93

Finding the Fourth Proportional to 11,010,181.64, 15,199,573.22 and 6,882,508.93

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Solution

The fourth proportional to 11,010,181.64, 15,199,573.22 and 6,882,508.93 is: 9,501,314.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,010,181.64 : 15,199,573.22 = 6,882,508.93 : x
  2. Step 2: Convert to fraction form
    11,010,181.64/15,199,573.22 = 6,882,508.93/x
  3. Step 3: Cross multiply
    11,010,181.64x = 15,199,573.22 × 6,882,508.93
  4. Step 4: Simplify right side
    11,010,181.64x = 104,611,198,308,428.44
  5. Step 5: Solve for x
    x = 104,611,198,308,428.44/11,010,181.64
  6. Step 6: Final answer
    x = 9,501,314.49

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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.