Home / 3,762,202.96-5,188,303.56-2,901,399.76

Finding the Fourth Proportional to 3,762,202.96, 5,188,303.56 and 2,901,399.76

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Solution

The fourth proportional to 3,762,202.96, 5,188,303.56 and 2,901,399.76 is: 4,001,204.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,762,202.96 : 5,188,303.56 = 2,901,399.76 : x
  2. Step 2: Convert to fraction form
    3,762,202.96/5,188,303.56 = 2,901,399.76/x
  3. Step 3: Cross multiply
    3,762,202.96x = 5,188,303.56 × 2,901,399.76
  4. Step 4: Simplify right side
    3,762,202.96x = 15,053,342,703,791.14
  5. Step 5: Solve for x
    x = 15,053,342,703,791.14/3,762,202.96
  6. Step 6: Final answer
    x = 4,001,204.31

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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.