Home / 3,639,302.98-5,447,757.03-2,374,406.98

Finding the Fourth Proportional to 3,639,302.98, 5,447,757.03 and 2,374,406.98

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Solution

The fourth proportional to 3,639,302.98, 5,447,757.03 and 2,374,406.98 is: 3,554,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,302.98 : 5,447,757.03 = 2,374,406.98 : x
  2. Step 2: Convert to fraction form
    3,639,302.98/5,447,757.03 = 2,374,406.98/x
  3. Step 3: Cross multiply
    3,639,302.98x = 5,447,757.03 × 2,374,406.98
  4. Step 4: Simplify right side
    3,639,302.98x = 12,935,192,317,376.07
  5. Step 5: Solve for x
    x = 12,935,192,317,376.07/3,639,302.98
  6. Step 6: Final answer
    x = 3,554,304.87

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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.