Home / 2,448,314.40-3,431,183.16-2,448,314.40

Finding the Fourth Proportional to 2,448,314.40, 3,431,183.16 and 2,448,314.40

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Solution

The fourth proportional to 2,448,314.40, 3,431,183.16 and 2,448,314.40 is: 3,431,183.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,314.40 : 3,431,183.16 = 2,448,314.40 : x
  2. Step 2: Convert to fraction form
    2,448,314.40/3,431,183.16 = 2,448,314.40/x
  3. Step 3: Cross multiply
    2,448,314.40x = 3,431,183.16 × 2,448,314.40
  4. Step 4: Simplify right side
    2,448,314.40x = 8,400,615,139,665.50
  5. Step 5: Solve for x
    x = 8,400,615,139,665.50/2,448,314.40
  6. Step 6: Final answer
    x = 3,431,183.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.