Home / 3,757,771.85-5,636,591.81-2,603,954.39

Finding the Fourth Proportional to 3,757,771.85, 5,636,591.81 and 2,603,954.39

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Solution

The fourth proportional to 3,757,771.85, 5,636,591.81 and 2,603,954.39 is: 3,905,885.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,771.85 : 5,636,591.81 = 2,603,954.39 : x
  2. Step 2: Convert to fraction form
    3,757,771.85/5,636,591.81 = 2,603,954.39/x
  3. Step 3: Cross multiply
    3,757,771.85x = 5,636,591.81 × 2,603,954.39
  4. Step 4: Simplify right side
    3,757,771.85x = 14,677,427,975,267.77
  5. Step 5: Solve for x
    x = 14,677,427,975,267.77/3,757,771.85
  6. Step 6: Final answer
    x = 3,905,885.87

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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.