Home / 6,625,261.44-9,142,770.67-3,685,050.44

Finding the Fourth Proportional to 6,625,261.44, 9,142,770.67 and 3,685,050.44

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Solution

The fourth proportional to 6,625,261.44, 9,142,770.67 and 3,685,050.44 is: 5,085,319.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,261.44 : 9,142,770.67 = 3,685,050.44 : x
  2. Step 2: Convert to fraction form
    6,625,261.44/9,142,770.67 = 3,685,050.44/x
  3. Step 3: Cross multiply
    6,625,261.44x = 9,142,770.67 × 3,685,050.44
  4. Step 4: Simplify right side
    6,625,261.44x = 33,691,571,080,302.59
  5. Step 5: Solve for x
    x = 33,691,571,080,302.59/6,625,261.44
  6. Step 6: Final answer
    x = 5,085,319.48

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1.5x scale

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.