Home / 3,719,104.59-5,576,110.09-1,893,936.53

Finding the Fourth Proportional to 3,719,104.59, 5,576,110.09 and 1,893,936.53

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Solution

The fourth proportional to 3,719,104.59, 5,576,110.09 and 1,893,936.53 is: 2,839,607.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,719,104.59 : 5,576,110.09 = 1,893,936.53 : x
  2. Step 2: Convert to fraction form
    3,719,104.59/5,576,110.09 = 1,893,936.53/x
  3. Step 3: Cross multiply
    3,719,104.59x = 5,576,110.09 × 1,893,936.53
  4. Step 4: Simplify right side
    3,719,104.59x = 10,560,798,594,752.59
  5. Step 5: Solve for x
    x = 10,560,798,594,752.59/3,719,104.59
  6. Step 6: Final answer
    x = 2,839,607.85

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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.