Home / 6,268,083.15-9,401,862-2,008,157.07

Finding the Fourth Proportional to 6,268,083.15, 9,401,862 and 2,008,157.07

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Solution

The fourth proportional to 6,268,083.15, 9,401,862 and 2,008,157.07 is: 3,012,151.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,268,083.15 : 9,401,862 = 2,008,157.07 : x
  2. Step 2: Convert to fraction form
    6,268,083.15/9,401,862 = 2,008,157.07/x
  3. Step 3: Cross multiply
    6,268,083.15x = 9,401,862 × 2,008,157.07
  4. Step 4: Simplify right side
    6,268,083.15x = 18,880,415,646,464.34
  5. Step 5: Solve for x
    x = 18,880,415,646,464.34/6,268,083.15
  6. Step 6: Final answer
    x = 3,012,151.43

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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.