Home / 4,667,029.60-7,000,544.40-3,722,245.60

Finding the Fourth Proportional to 4,667,029.60, 7,000,544.40 and 3,722,245.60

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Solution

The fourth proportional to 4,667,029.60, 7,000,544.40 and 3,722,245.60 is: 5,583,368.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667,029.60 : 7,000,544.40 = 3,722,245.60 : x
  2. Step 2: Convert to fraction form
    4,667,029.60/7,000,544.40 = 3,722,245.60/x
  3. Step 3: Cross multiply
    4,667,029.60x = 7,000,544.40 × 3,722,245.60
  4. Step 4: Simplify right side
    4,667,029.60x = 26,057,745,590,504.64
  5. Step 5: Solve for x
    x = 26,057,745,590,504.64/4,667,029.60
  6. Step 6: Final answer
    x = 5,583,368.40

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Similar ratio
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1.5x scale

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.