Home / 5,584,638.35-7,704,584.76-3,229,400.88

Finding the Fourth Proportional to 5,584,638.35, 7,704,584.76 and 3,229,400.88

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Solution

The fourth proportional to 5,584,638.35, 7,704,584.76 and 3,229,400.88 is: 4,455,291.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,584,638.35 : 7,704,584.76 = 3,229,400.88 : x
  2. Step 2: Convert to fraction form
    5,584,638.35/7,704,584.76 = 3,229,400.88/x
  3. Step 3: Cross multiply
    5,584,638.35x = 7,704,584.76 × 3,229,400.88
  4. Step 4: Simplify right side
    5,584,638.35x = 24,881,192,821,344.87
  5. Step 5: Solve for x
    x = 24,881,192,821,344.87/5,584,638.35
  6. Step 6: Final answer
    x = 4,455,291.69

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