Home / 1,771,736.94-2,658,028.64-573,660.54

Finding the Fourth Proportional to 1,771,736.94, 2,658,028.64 and 573,660.54

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Solution

The fourth proportional to 1,771,736.94, 2,658,028.64 and 573,660.54 is: 860,627.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,736.94 : 2,658,028.64 = 573,660.54 : x
  2. Step 2: Convert to fraction form
    1,771,736.94/2,658,028.64 = 573,660.54/x
  3. Step 3: Cross multiply
    1,771,736.94x = 2,658,028.64 × 573,660.54
  4. Step 4: Simplify right side
    1,771,736.94x = 1,524,806,142,089.56
  5. Step 5: Solve for x
    x = 1,524,806,142,089.56/1,771,736.94
  6. Step 6: Final answer
    x = 860,627.84

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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.