Home / 5,396,676.70-8,095,015.05-2,200,060.30

Finding the Fourth Proportional to 5,396,676.70, 8,095,015.05 and 2,200,060.30

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Solution

The fourth proportional to 5,396,676.70, 8,095,015.05 and 2,200,060.30 is: 3,300,090.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,396,676.70 : 8,095,015.05 = 2,200,060.30 : x
  2. Step 2: Convert to fraction form
    5,396,676.70/8,095,015.05 = 2,200,060.30/x
  3. Step 3: Cross multiply
    5,396,676.70x = 8,095,015.05 × 2,200,060.30
  4. Step 4: Simplify right side
    5,396,676.70x = 17,809,521,239,407.51
  5. Step 5: Solve for x
    x = 17,809,521,239,407.51/5,396,676.70
  6. Step 6: Final answer
    x = 3,300,090.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.