Home / 7,325,410.80-10,992,052.80-3,066,009.60

Finding the Fourth Proportional to 7,325,410.80, 10,992,052.80 and 3,066,009.60

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Solution

The fourth proportional to 7,325,410.80, 10,992,052.80 and 3,066,009.60 is: 4,600,662.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325,410.80 : 10,992,052.80 = 3,066,009.60 : x
  2. Step 2: Convert to fraction form
    7,325,410.80/10,992,052.80 = 3,066,009.60/x
  3. Step 3: Cross multiply
    7,325,410.80x = 10,992,052.80 × 3,066,009.60
  4. Step 4: Simplify right side
    7,325,410.80x = 33,701,739,408,506.88
  5. Step 5: Solve for x
    x = 33,701,739,408,506.88/7,325,410.80
  6. Step 6: Final answer
    x = 4,600,662.04

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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.