Home / 4,036,716.21-5,570,627.67-2,201,169.88

Finding the Fourth Proportional to 4,036,716.21, 5,570,627.67 and 2,201,169.88

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Solution

The fourth proportional to 4,036,716.21, 5,570,627.67 and 2,201,169.88 is: 3,037,592.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,716.21 : 5,570,627.67 = 2,201,169.88 : x
  2. Step 2: Convert to fraction form
    4,036,716.21/5,570,627.67 = 2,201,169.88/x
  3. Step 3: Cross multiply
    4,036,716.21x = 5,570,627.67 × 2,201,169.88
  4. Step 4: Simplify right side
    4,036,716.21x = 12,261,897,825,972.01
  5. Step 5: Solve for x
    x = 12,261,897,825,972.01/4,036,716.21
  6. Step 6: Final answer
    x = 3,037,592.24

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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.