Home / 6,008,447.68-9,007,539.36-2,221,224.64

Finding the Fourth Proportional to 6,008,447.68, 9,007,539.36 and 2,221,224.64

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Solution

The fourth proportional to 6,008,447.68, 9,007,539.36 and 2,221,224.64 is: 3,329,939.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,008,447.68 : 9,007,539.36 = 2,221,224.64 : x
  2. Step 2: Convert to fraction form
    6,008,447.68/9,007,539.36 = 2,221,224.64/x
  3. Step 3: Cross multiply
    6,008,447.68x = 9,007,539.36 × 2,221,224.64
  4. Step 4: Simplify right side
    6,008,447.68x = 20,007,768,372,201.83
  5. Step 5: Solve for x
    x = 20,007,768,372,201.83/6,008,447.68
  6. Step 6: Final answer
    x = 3,329,939.68

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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.