Home / 4,105,190.67-5,665,148.91-2,294,354.67

Finding the Fourth Proportional to 4,105,190.67, 5,665,148.91 and 2,294,354.67

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Solution

The fourth proportional to 4,105,190.67, 5,665,148.91 and 2,294,354.67 is: 3,166,201.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,190.67 : 5,665,148.91 = 2,294,354.67 : x
  2. Step 2: Convert to fraction form
    4,105,190.67/5,665,148.91 = 2,294,354.67/x
  3. Step 3: Cross multiply
    4,105,190.67x = 5,665,148.91 × 2,294,354.67
  4. Step 4: Simplify right side
    4,105,190.67x = 12,997,860,857,903.91
  5. Step 5: Solve for x
    x = 12,997,860,857,903.91/4,105,190.67
  6. Step 6: Final answer
    x = 3,166,201.50

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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.