Home / 1,509,218.44-2,263,048.62-444,122.20

Finding the Fourth Proportional to 1,509,218.44, 2,263,048.62 and 444,122.20

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Solution

The fourth proportional to 1,509,218.44, 2,263,048.62 and 444,122.20 is: 665,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,218.44 : 2,263,048.62 = 444,122.20 : x
  2. Step 2: Convert to fraction form
    1,509,218.44/2,263,048.62 = 444,122.20/x
  3. Step 3: Cross multiply
    1,509,218.44x = 2,263,048.62 × 444,122.20
  4. Step 4: Simplify right side
    1,509,218.44x = 1,005,070,131,821.36
  5. Step 5: Solve for x
    x = 1,005,070,131,821.36/1,509,218.44
  6. Step 6: Final answer
    x = 665,954.05

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Double scale
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1.5x scale

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.