Home / 4,743,612.56-6,546,187.32-2,568,155.60

Finding the Fourth Proportional to 4,743,612.56, 6,546,187.32 and 2,568,155.60

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Solution

The fourth proportional to 4,743,612.56, 6,546,187.32 and 2,568,155.60 is: 3,544,055.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,612.56 : 6,546,187.32 = 2,568,155.60 : x
  2. Step 2: Convert to fraction form
    4,743,612.56/6,546,187.32 = 2,568,155.60/x
  3. Step 3: Cross multiply
    4,743,612.56x = 6,546,187.32 × 2,568,155.60
  4. Step 4: Simplify right side
    4,743,612.56x = 16,811,627,624,506.99
  5. Step 5: Solve for x
    x = 16,811,627,624,506.99/4,743,612.56
  6. Step 6: Final answer
    x = 3,544,055.80

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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.