Home / 4,734,429.60-7,104,560.40-2,040,045.60

Finding the Fourth Proportional to 4,734,429.60, 7,104,560.40 and 2,040,045.60

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Solution

The fourth proportional to 4,734,429.60, 7,104,560.40 and 2,040,045.60 is: 3,061,324.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,429.60 : 7,104,560.40 = 2,040,045.60 : x
  2. Step 2: Convert to fraction form
    4,734,429.60/7,104,560.40 = 2,040,045.60/x
  3. Step 3: Cross multiply
    4,734,429.60x = 7,104,560.40 × 2,040,045.60
  4. Step 4: Simplify right side
    4,734,429.60x = 14,493,627,183,954.24
  5. Step 5: Solve for x
    x = 14,493,627,183,954.24/4,734,429.60
  6. Step 6: Final answer
    x = 3,061,324.89

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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.