Home / 3,741,987.54-5,164,743.96-2,364,456.60

Finding the Fourth Proportional to 3,741,987.54, 5,164,743.96 and 2,364,456.60

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Solution

The fourth proportional to 3,741,987.54, 5,164,743.96 and 2,364,456.60 is: 3,263,456.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741,987.54 : 5,164,743.96 = 2,364,456.60 : x
  2. Step 2: Convert to fraction form
    3,741,987.54/5,164,743.96 = 2,364,456.60/x
  3. Step 3: Cross multiply
    3,741,987.54x = 5,164,743.96 × 2,364,456.60
  4. Step 4: Simplify right side
    3,741,987.54x = 12,211,812,943,532.14
  5. Step 5: Solve for x
    x = 12,211,812,943,532.14/3,741,987.54
  6. Step 6: Final answer
    x = 3,263,456.34

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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.