Home / 5,104,294.20-7,659,977.48-2,029,969.96

Finding the Fourth Proportional to 5,104,294.20, 7,659,977.48 and 2,029,969.96

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Solution

The fourth proportional to 5,104,294.20, 7,659,977.48 and 2,029,969.96 is: 3,046,361.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,294.20 : 7,659,977.48 = 2,029,969.96 : x
  2. Step 2: Convert to fraction form
    5,104,294.20/7,659,977.48 = 2,029,969.96/x
  3. Step 3: Cross multiply
    5,104,294.20x = 7,659,977.48 × 2,029,969.96
  4. Step 4: Simplify right side
    5,104,294.20x = 15,549,524,178,676.50
  5. Step 5: Solve for x
    x = 15,549,524,178,676.50/5,104,294.20
  6. Step 6: Final answer
    x = 3,046,361.27

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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.