Home / 6,998,739.70-10,496,534.10-2,511,015.70

Finding the Fourth Proportional to 6,998,739.70, 10,496,534.10 and 2,511,015.70

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Solution

The fourth proportional to 6,998,739.70, 10,496,534.10 and 2,511,015.70 is: 3,765,958.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,998,739.70 : 10,496,534.10 = 2,511,015.70 : x
  2. Step 2: Convert to fraction form
    6,998,739.70/10,496,534.10 = 2,511,015.70/x
  3. Step 3: Cross multiply
    6,998,739.70x = 10,496,534.10 × 2,511,015.70
  4. Step 4: Simplify right side
    6,998,739.70x = 26,356,961,920,685.37
  5. Step 5: Solve for x
    x = 26,356,961,920,685.37/6,998,739.70
  6. Step 6: Final answer
    x = 3,765,958.31

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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.