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Finding the Fourth Proportional to 5,890,397.44, 8,833,408.44 and 2,051,233.96

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Solution

The fourth proportional to 5,890,397.44, 8,833,408.44 and 2,051,233.96 is: 3,076,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,397.44 : 8,833,408.44 = 2,051,233.96 : x
  2. Step 2: Convert to fraction form
    5,890,397.44/8,833,408.44 = 2,051,233.96/x
  3. Step 3: Cross multiply
    5,890,397.44x = 8,833,408.44 × 2,051,233.96
  4. Step 4: Simplify right side
    5,890,397.44x = 18,119,387,374,678.62
  5. Step 5: Solve for x
    x = 18,119,387,374,678.62/5,890,397.44
  6. Step 6: Final answer
    x = 3,076,089.10

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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.