Home / 2,006,674.22-3,010,471.11-869,627.29

Finding the Fourth Proportional to 2,006,674.22, 3,010,471.11 and 869,627.29

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Solution

The fourth proportional to 2,006,674.22, 3,010,471.11 and 869,627.29 is: 1,304,640.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,674.22 : 3,010,471.11 = 869,627.29 : x
  2. Step 2: Convert to fraction form
    2,006,674.22/3,010,471.11 = 869,627.29/x
  3. Step 3: Cross multiply
    2,006,674.22x = 3,010,471.11 × 869,627.29
  4. Step 4: Simplify right side
    2,006,674.22x = 2,617,987,831,131.05
  5. Step 5: Solve for x
    x = 2,617,987,831,131.05/2,006,674.22
  6. Step 6: Final answer
    x = 1,304,640.19

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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.