Home / 1,837,352.70-2,753,076.60-1,359,055.80

Finding the Fourth Proportional to 1,837,352.70, 2,753,076.60 and 1,359,055.80

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Solution

The fourth proportional to 1,837,352.70, 2,753,076.60 and 1,359,055.80 is: 2,036,399.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,352.70 : 2,753,076.60 = 1,359,055.80 : x
  2. Step 2: Convert to fraction form
    1,837,352.70/2,753,076.60 = 1,359,055.80/x
  3. Step 3: Cross multiply
    1,837,352.70x = 2,753,076.60 × 1,359,055.80
  4. Step 4: Simplify right side
    1,837,352.70x = 3,741,584,721,074.28
  5. Step 5: Solve for x
    x = 3,741,584,721,074.28/1,837,352.70
  6. Step 6: Final answer
    x = 2,036,399.83

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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.