Home / 4,963,676.97-6,850,620-3,031,052.43

Finding the Fourth Proportional to 4,963,676.97, 6,850,620 and 3,031,052.43

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Solution

The fourth proportional to 4,963,676.97, 6,850,620 and 3,031,052.43 is: 4,183,307.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,676.97 : 6,850,620 = 3,031,052.43 : x
  2. Step 2: Convert to fraction form
    4,963,676.97/6,850,620 = 3,031,052.43/x
  3. Step 3: Cross multiply
    4,963,676.97x = 6,850,620 × 3,031,052.43
  4. Step 4: Simplify right side
    4,963,676.97x = 20,764,588,398,006.60
  5. Step 5: Solve for x
    x = 20,764,588,398,006.60/4,963,676.97
  6. Step 6: Final answer
    x = 4,183,307.76

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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.