Home / 5,986,958.88-8,262,384-3,408,864.96

Finding the Fourth Proportional to 5,986,958.88, 8,262,384 and 3,408,864.96

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Solution

The fourth proportional to 5,986,958.88, 8,262,384 and 3,408,864.96 is: 4,704,450.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986,958.88 : 8,262,384 = 3,408,864.96 : x
  2. Step 2: Convert to fraction form
    5,986,958.88/8,262,384 = 3,408,864.96/x
  3. Step 3: Cross multiply
    5,986,958.88x = 8,262,384 × 3,408,864.96
  4. Step 4: Simplify right side
    5,986,958.88x = 28,165,351,303,664.64
  5. Step 5: Solve for x
    x = 28,165,351,303,664.64/5,986,958.88
  6. Step 6: Final answer
    x = 4,704,450.43

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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.