Home / 3,401,137.67-4,693,570.01-1,873,244.80

Finding the Fourth Proportional to 3,401,137.67, 4,693,570.01 and 1,873,244.80

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Solution

The fourth proportional to 3,401,137.67, 4,693,570.01 and 1,873,244.80 is: 2,585,077.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,137.67 : 4,693,570.01 = 1,873,244.80 : x
  2. Step 2: Convert to fraction form
    3,401,137.67/4,693,570.01 = 1,873,244.80/x
  3. Step 3: Cross multiply
    3,401,137.67x = 4,693,570.01 × 1,873,244.80
  4. Step 4: Simplify right side
    3,401,137.67x = 8,792,205,591,792.52
  5. Step 5: Solve for x
    x = 8,792,205,591,792.52/3,401,137.67
  6. Step 6: Final answer
    x = 2,585,077.83

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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.