Home / 3,759,072.60-5,634,672.30-1,483,717.80

Finding the Fourth Proportional to 3,759,072.60, 5,634,672.30 and 1,483,717.80

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Solution

The fourth proportional to 3,759,072.60, 5,634,672.30 and 1,483,717.80 is: 2,224,022.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,072.60 : 5,634,672.30 = 1,483,717.80 : x
  2. Step 2: Convert to fraction form
    3,759,072.60/5,634,672.30 = 1,483,717.80/x
  3. Step 3: Cross multiply
    3,759,072.60x = 5,634,672.30 × 1,483,717.80
  4. Step 4: Simplify right side
    3,759,072.60x = 8,360,263,588,676.94
  5. Step 5: Solve for x
    x = 8,360,263,588,676.94/3,759,072.60
  6. Step 6: Final answer
    x = 2,224,022.91

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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.