Home / 4,743,934.60-6,546,621.08-2,568,477.48

Finding the Fourth Proportional to 4,743,934.60, 6,546,621.08 and 2,568,477.48

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Solution

The fourth proportional to 4,743,934.60, 6,546,621.08 and 2,568,477.48 is: 3,544,494.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,934.60 : 6,546,621.08 = 2,568,477.48 : x
  2. Step 2: Convert to fraction form
    4,743,934.60/6,546,621.08 = 2,568,477.48/x
  3. Step 3: Cross multiply
    4,743,934.60x = 6,546,621.08 × 2,568,477.48
  4. Step 4: Simplify right side
    4,743,934.60x = 16,814,848,814,073.28
  5. Step 5: Solve for x
    x = 16,814,848,814,073.28/4,743,934.60
  6. Step 6: Final answer
    x = 3,544,494.23

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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.