Home / 3,850,096.29-5,313,607.74-2,196,650.49

Finding the Fourth Proportional to 3,850,096.29, 5,313,607.74 and 2,196,650.49

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Solution

The fourth proportional to 3,850,096.29, 5,313,607.74 and 2,196,650.49 is: 3,031,648.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,096.29 : 5,313,607.74 = 2,196,650.49 : x
  2. Step 2: Convert to fraction form
    3,850,096.29/5,313,607.74 = 2,196,650.49/x
  3. Step 3: Cross multiply
    3,850,096.29x = 5,313,607.74 × 2,196,650.49
  4. Step 4: Simplify right side
    3,850,096.29x = 11,672,139,045,738.79
  5. Step 5: Solve for x
    x = 11,672,139,045,738.79/3,850,096.29
  6. Step 6: Final answer
    x = 3,031,648.60

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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.