Home / 6,254,901-8,631,705.06-3,538,647

Finding the Fourth Proportional to 6,254,901, 8,631,705.06 and 3,538,647

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Solution

The fourth proportional to 6,254,901, 8,631,705.06 and 3,538,647 is: 4,883,299.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,901 : 8,631,705.06 = 3,538,647 : x
  2. Step 2: Convert to fraction form
    6,254,901/8,631,705.06 = 3,538,647/x
  3. Step 3: Cross multiply
    6,254,901x = 8,631,705.06 × 3,538,647
  4. Step 4: Simplify right side
    6,254,901x = 30,544,557,215,453.82
  5. Step 5: Solve for x
    x = 30,544,557,215,453.82/6,254,901
  6. Step 6: Final answer
    x = 4,883,299.87

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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.