Home / 11,827,146.92-17,733,093.06-4,639,407.44

Finding the Fourth Proportional to 11,827,146.92, 17,733,093.06 and 4,639,407.44

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Solution

The fourth proportional to 11,827,146.92, 17,733,093.06 and 4,639,407.44 is: 6,956,119.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,827,146.92 : 17,733,093.06 = 4,639,407.44 : x
  2. Step 2: Convert to fraction form
    11,827,146.92/17,733,093.06 = 4,639,407.44/x
  3. Step 3: Cross multiply
    11,827,146.92x = 17,733,093.06 × 4,639,407.44
  4. Step 4: Simplify right side
    11,827,146.92x = 82,271,043,876,776.38
  5. Step 5: Solve for x
    x = 82,271,043,876,776.38/11,827,146.92
  6. Step 6: Final answer
    x = 6,956,119.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.