Home / 8,840,705.82-13,263,265.70-3,083,522.18

Finding the Fourth Proportional to 8,840,705.82, 13,263,265.70 and 3,083,522.18

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Solution

The fourth proportional to 8,840,705.82, 13,263,265.70 and 3,083,522.18 is: 4,626,053.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,840,705.82 : 13,263,265.70 = 3,083,522.18 : x
  2. Step 2: Convert to fraction form
    8,840,705.82/13,263,265.70 = 3,083,522.18/x
  3. Step 3: Cross multiply
    8,840,705.82x = 13,263,265.70 × 3,083,522.18
  4. Step 4: Simplify right side
    8,840,705.82x = 40,897,573,965,183.23
  5. Step 5: Solve for x
    x = 40,897,573,965,183.23/8,840,705.82
  6. Step 6: Final answer
    x = 4,626,053.03

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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.