Home / 4,463,085.80-6,694,628.70-1,097,292.80

Finding the Fourth Proportional to 4,463,085.80, 6,694,628.70 and 1,097,292.80

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Solution

The fourth proportional to 4,463,085.80, 6,694,628.70 and 1,097,292.80 is: 1,645,939.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,463,085.80 : 6,694,628.70 = 1,097,292.80 : x
  2. Step 2: Convert to fraction form
    4,463,085.80/6,694,628.70 = 1,097,292.80/x
  3. Step 3: Cross multiply
    4,463,085.80x = 6,694,628.70 × 1,097,292.80
  4. Step 4: Simplify right side
    4,463,085.80x = 7,345,967,871,183.36
  5. Step 5: Solve for x
    x = 7,345,967,871,183.36/4,463,085.80
  6. Step 6: Final answer
    x = 1,645,939.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.