Home / 1,839,973.59-2,538,729.78-1,546,738.41

Finding the Fourth Proportional to 1,839,973.59, 2,538,729.78 and 1,546,738.41

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Solution

The fourth proportional to 1,839,973.59, 2,538,729.78 and 1,546,738.41 is: 2,134,134.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,973.59 : 2,538,729.78 = 1,546,738.41 : x
  2. Step 2: Convert to fraction form
    1,839,973.59/2,538,729.78 = 1,546,738.41/x
  3. Step 3: Cross multiply
    1,839,973.59x = 2,538,729.78 × 1,546,738.41
  4. Step 4: Simplify right side
    1,839,973.59x = 3,926,750,863,336.85
  5. Step 5: Solve for x
    x = 3,926,750,863,336.85/1,839,973.59
  6. Step 6: Final answer
    x = 2,134,134.36

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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.