Home / 5,477,316.60-8,215,974.90-2,444,676.60

Finding the Fourth Proportional to 5,477,316.60, 8,215,974.90 and 2,444,676.60

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Solution

The fourth proportional to 5,477,316.60, 8,215,974.90 and 2,444,676.60 is: 3,667,014.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,316.60 : 8,215,974.90 = 2,444,676.60 : x
  2. Step 2: Convert to fraction form
    5,477,316.60/8,215,974.90 = 2,444,676.60/x
  3. Step 3: Cross multiply
    5,477,316.60x = 8,215,974.90 × 2,444,676.60
  4. Step 4: Simplify right side
    5,477,316.60x = 20,085,401,584,217.34
  5. Step 5: Solve for x
    x = 20,085,401,584,217.34/5,477,316.60
  6. Step 6: Final answer
    x = 3,667,014.90

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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.