Home / 6,143,727.73-9,219,705.23-2,549,498.17

Finding the Fourth Proportional to 6,143,727.73, 9,219,705.23 and 2,549,498.17

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Solution

The fourth proportional to 6,143,727.73, 9,219,705.23 and 2,549,498.17 is: 3,825,954.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,727.73 : 9,219,705.23 = 2,549,498.17 : x
  2. Step 2: Convert to fraction form
    6,143,727.73/9,219,705.23 = 2,549,498.17/x
  3. Step 3: Cross multiply
    6,143,727.73x = 9,219,705.23 × 2,549,498.17
  4. Step 4: Simplify right side
    6,143,727.73x = 23,505,621,611,824.43
  5. Step 5: Solve for x
    x = 23,505,621,611,824.43/6,143,727.73
  6. Step 6: Final answer
    x = 3,825,954.31

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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.