Home / 8,055,705.57-11,117,820.33-4,524,082.62

Finding the Fourth Proportional to 8,055,705.57, 11,117,820.33 and 4,524,082.62

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Solution

The fourth proportional to 8,055,705.57, 11,117,820.33 and 4,524,082.62 is: 6,243,765.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,055,705.57 : 11,117,820.33 = 4,524,082.62 : x
  2. Step 2: Convert to fraction form
    8,055,705.57/11,117,820.33 = 4,524,082.62/x
  3. Step 3: Cross multiply
    8,055,705.57x = 11,117,820.33 × 4,524,082.62
  4. Step 4: Simplify right side
    8,055,705.57x = 50,297,937,727,235.66
  5. Step 5: Solve for x
    x = 50,297,937,727,235.66/8,055,705.57
  6. Step 6: Final answer
    x = 6,243,765.65

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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.