Home / 6,073,811-9,117,020.44-3,520,015.56

Finding the Fourth Proportional to 6,073,811, 9,117,020.44 and 3,520,015.56

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Solution

The fourth proportional to 6,073,811, 9,117,020.44 and 3,520,015.56 is: 5,283,676.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,811 : 9,117,020.44 = 3,520,015.56 : x
  2. Step 2: Convert to fraction form
    6,073,811/9,117,020.44 = 3,520,015.56/x
  3. Step 3: Cross multiply
    6,073,811x = 9,117,020.44 × 3,520,015.56
  4. Step 4: Simplify right side
    6,073,811x = 32,092,053,809,638.05
  5. Step 5: Solve for x
    x = 32,092,053,809,638.05/6,073,811
  6. Step 6: Final answer
    x = 5,283,676.72

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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.