Home / 4,105,187.67-5,665,144.77-2,294,351.67

Finding the Fourth Proportional to 4,105,187.67, 5,665,144.77 and 2,294,351.67

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Solution

The fourth proportional to 4,105,187.67, 5,665,144.77 and 2,294,351.67 is: 3,166,197.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,187.67 : 5,665,144.77 = 2,294,351.67 : x
  2. Step 2: Convert to fraction form
    4,105,187.67/5,665,144.77 = 2,294,351.67/x
  3. Step 3: Cross multiply
    4,105,187.67x = 5,665,144.77 × 2,294,351.67
  4. Step 4: Simplify right side
    4,105,187.67x = 12,997,834,363,841.26
  5. Step 5: Solve for x
    x = 12,997,834,363,841.26/4,105,187.67
  6. Step 6: Final answer
    x = 3,166,197.36

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1.5x scale

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.