Home / 1,483,855.00-2,047,939.91-940,041.25

Finding the Fourth Proportional to 1,483,855.00, 2,047,939.91 and 940,041.25

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Solution

The fourth proportional to 1,483,855.00, 2,047,939.91 and 940,041.25 is: 1,297,396.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,855.00 : 2,047,939.91 = 940,041.25 : x
  2. Step 2: Convert to fraction form
    1,483,855.00/2,047,939.91 = 940,041.25/x
  3. Step 3: Cross multiply
    1,483,855.00x = 2,047,939.91 × 940,041.25
  4. Step 4: Simplify right side
    1,483,855.00x = 1,925,147,986,626.39
  5. Step 5: Solve for x
    x = 1,925,147,986,626.39/1,483,855.00
  6. Step 6: Final answer
    x = 1,297,396.30

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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.