Home / 4,194,174.60-6,295,992.30-2,776,998.60

Finding the Fourth Proportional to 4,194,174.60, 6,295,992.30 and 2,776,998.60

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Solution

The fourth proportional to 4,194,174.60, 6,295,992.30 and 2,776,998.60 is: 4,168,629.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194,174.60 : 6,295,992.30 = 2,776,998.60 : x
  2. Step 2: Convert to fraction form
    4,194,174.60/6,295,992.30 = 2,776,998.60/x
  3. Step 3: Cross multiply
    4,194,174.60x = 6,295,992.30 × 2,776,998.60
  4. Step 4: Simplify right side
    4,194,174.60x = 17,483,961,802,710.78
  5. Step 5: Solve for x
    x = 17,483,961,802,710.78/4,194,174.60
  6. Step 6: Final answer
    x = 4,168,629.94

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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.