Home / 3,190,571.44-4,403,041.14-1,740,266.98

Finding the Fourth Proportional to 3,190,571.44, 4,403,041.14 and 1,740,266.98

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Solution

The fourth proportional to 3,190,571.44, 4,403,041.14 and 1,740,266.98 is: 2,401,597.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,571.44 : 4,403,041.14 = 1,740,266.98 : x
  2. Step 2: Convert to fraction form
    3,190,571.44/4,403,041.14 = 1,740,266.98/x
  3. Step 3: Cross multiply
    3,190,571.44x = 4,403,041.14 × 1,740,266.98
  4. Step 4: Simplify right side
    3,190,571.44x = 7,662,467,107,523.56
  5. Step 5: Solve for x
    x = 7,662,467,107,523.56/3,190,571.44
  6. Step 6: Final answer
    x = 2,401,597.10

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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.