Home / 2,002,670.88-3,004,191-654,840.36

Finding the Fourth Proportional to 2,002,670.88, 3,004,191 and 654,840.36

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Solution

The fourth proportional to 2,002,670.88, 3,004,191 and 654,840.36 is: 982,320.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,670.88 : 3,004,191 = 654,840.36 : x
  2. Step 2: Convert to fraction form
    2,002,670.88/3,004,191 = 654,840.36/x
  3. Step 3: Cross multiply
    2,002,670.88x = 3,004,191 × 654,840.36
  4. Step 4: Simplify right side
    2,002,670.88x = 1,967,265,515,948.76
  5. Step 5: Solve for x
    x = 1,967,265,515,948.76/2,002,670.88
  6. Step 6: Final answer
    x = 982,320.93

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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.