Home / 3,752,090.30-5,600,676.64-3,223,011.26

Finding the Fourth Proportional to 3,752,090.30, 5,600,676.64 and 3,223,011.26

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Solution

The fourth proportional to 3,752,090.30, 5,600,676.64 and 3,223,011.26 is: 4,810,930.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,752,090.30 : 5,600,676.64 = 3,223,011.26 : x
  2. Step 2: Convert to fraction form
    3,752,090.30/5,600,676.64 = 3,223,011.26/x
  3. Step 3: Cross multiply
    3,752,090.30x = 5,600,676.64 × 3,223,011.26
  4. Step 4: Simplify right side
    3,752,090.30x = 18,051,043,874,338.96
  5. Step 5: Solve for x
    x = 18,051,043,874,338.96/3,752,090.30
  6. Step 6: Final answer
    x = 4,810,930.02

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.