Home / 3,611,038-4,983,232.44-2,001,406

Finding the Fourth Proportional to 3,611,038, 4,983,232.44 and 2,001,406

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Solution

The fourth proportional to 3,611,038, 4,983,232.44 and 2,001,406 is: 2,761,940.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,611,038 : 4,983,232.44 = 2,001,406 : x
  2. Step 2: Convert to fraction form
    3,611,038/4,983,232.44 = 2,001,406/x
  3. Step 3: Cross multiply
    3,611,038x = 4,983,232.44 × 2,001,406
  4. Step 4: Simplify right side
    3,611,038x = 9,973,471,304,810.64
  5. Step 5: Solve for x
    x = 9,973,471,304,810.64/3,611,038
  6. Step 6: Final answer
    x = 2,761,940.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.