Home / 5,648,500.08-8,467,988.04-2,451,217.68

Finding the Fourth Proportional to 5,648,500.08, 8,467,988.04 and 2,451,217.68

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Solution

The fourth proportional to 5,648,500.08, 8,467,988.04 and 2,451,217.68 is: 3,674,759.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,648,500.08 : 8,467,988.04 = 2,451,217.68 : x
  2. Step 2: Convert to fraction form
    5,648,500.08/8,467,988.04 = 2,451,217.68/x
  3. Step 3: Cross multiply
    5,648,500.08x = 8,467,988.04 × 2,451,217.68
  4. Step 4: Simplify right side
    5,648,500.08x = 20,756,881,997,676.55
  5. Step 5: Solve for x
    x = 20,756,881,997,676.55/5,648,500.08
  6. Step 6: Final answer
    x = 3,674,759.97

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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.