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Finding the Fourth Proportional to 9,857,241.03, 14,787,262.44 and 3,034,381.80

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Solution

The fourth proportional to 9,857,241.03, 14,787,262.44 and 3,034,381.80 is: 4,552,003.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,857,241.03 : 14,787,262.44 = 3,034,381.80 : x
  2. Step 2: Convert to fraction form
    9,857,241.03/14,787,262.44 = 3,034,381.80/x
  3. Step 3: Cross multiply
    9,857,241.03x = 14,787,262.44 × 3,034,381.80
  4. Step 4: Simplify right side
    9,857,241.03x = 44,870,200,019,759.59
  5. Step 5: Solve for x
    x = 44,870,200,019,759.59/9,857,241.03
  6. Step 6: Final answer
    x = 4,552,003.94

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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.