Home / 2,361,461.55-3,542,192.33-1,889,069.55

Finding the Fourth Proportional to 2,361,461.55, 3,542,192.33 and 1,889,069.55

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Solution

The fourth proportional to 2,361,461.55, 3,542,192.33 and 1,889,069.55 is: 2,833,604.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,361,461.55 : 3,542,192.33 = 1,889,069.55 : x
  2. Step 2: Convert to fraction form
    2,361,461.55/3,542,192.33 = 1,889,069.55/x
  3. Step 3: Cross multiply
    2,361,461.55x = 3,542,192.33 × 1,889,069.55
  4. Step 4: Simplify right side
    2,361,461.55x = 6,691,447,661,401.20
  5. Step 5: Solve for x
    x = 6,691,447,661,401.20/2,361,461.55
  6. Step 6: Final answer
    x = 2,833,604.33

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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.