Home / 6,954,676.32-9,597,310.40-3,856,699.84

Finding the Fourth Proportional to 6,954,676.32, 9,597,310.40 and 3,856,699.84

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Solution

The fourth proportional to 6,954,676.32, 9,597,310.40 and 3,856,699.84 is: 5,322,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,954,676.32 : 9,597,310.40 = 3,856,699.84 : x
  2. Step 2: Convert to fraction form
    6,954,676.32/9,597,310.40 = 3,856,699.84/x
  3. Step 3: Cross multiply
    6,954,676.32x = 9,597,310.40 × 3,856,699.84
  4. Step 4: Simplify right side
    6,954,676.32x = 37,013,945,484,110.34
  5. Step 5: Solve for x
    x = 37,013,945,484,110.34/6,954,676.32
  6. Step 6: Final answer
    x = 5,322,166.52

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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.