Home / 3,237,271.30-4,855,906.95-3,099,052.90

Finding the Fourth Proportional to 3,237,271.30, 4,855,906.95 and 3,099,052.90

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Solution

The fourth proportional to 3,237,271.30, 4,855,906.95 and 3,099,052.90 is: 4,648,579.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,271.30 : 4,855,906.95 = 3,099,052.90 : x
  2. Step 2: Convert to fraction form
    3,237,271.30/4,855,906.95 = 3,099,052.90/x
  3. Step 3: Cross multiply
    3,237,271.30x = 4,855,906.95 × 3,099,052.90
  4. Step 4: Simplify right side
    3,237,271.30x = 15,048,712,515,527.65
  5. Step 5: Solve for x
    x = 15,048,712,515,527.65/3,237,271.30
  6. Step 6: Final answer
    x = 4,648,579.35

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Double scale
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Similar ratio
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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.