Home / 2,571,211.80-3,857,080.14-888,096.60

Finding the Fourth Proportional to 2,571,211.80, 3,857,080.14 and 888,096.60

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Solution

The fourth proportional to 2,571,211.80, 3,857,080.14 and 888,096.60 is: 1,332,235.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,211.80 : 3,857,080.14 = 888,096.60 : x
  2. Step 2: Convert to fraction form
    2,571,211.80/3,857,080.14 = 888,096.60/x
  3. Step 3: Cross multiply
    2,571,211.80x = 3,857,080.14 × 888,096.60
  4. Step 4: Simplify right side
    2,571,211.80x = 3,425,459,758,261.52
  5. Step 5: Solve for x
    x = 3,425,459,758,261.52/2,571,211.80
  6. Step 6: Final answer
    x = 1,332,235.55

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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.