Home / 3,672,626.20-5,066,652.01-2,293,575.76

Finding the Fourth Proportional to 3,672,626.20, 5,066,652.01 and 2,293,575.76

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Solution

The fourth proportional to 3,672,626.20, 5,066,652.01 and 2,293,575.76 is: 3,164,152.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,626.20 : 5,066,652.01 = 2,293,575.76 : x
  2. Step 2: Convert to fraction form
    3,672,626.20/5,066,652.01 = 2,293,575.76/x
  3. Step 3: Cross multiply
    3,672,626.20x = 5,066,652.01 × 2,293,575.76
  4. Step 4: Simplify right side
    3,672,626.20x = 11,620,750,234,491.28
  5. Step 5: Solve for x
    x = 11,620,750,234,491.28/3,672,626.20
  6. Step 6: Final answer
    x = 3,164,152.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.