Home / 2,180,668.44-3,271,001.89-583,190.01

Finding the Fourth Proportional to 2,180,668.44, 3,271,001.89 and 583,190.01

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Solution

The fourth proportional to 2,180,668.44, 3,271,001.89 and 583,190.01 is: 874,784.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,180,668.44 : 3,271,001.89 = 583,190.01 : x
  2. Step 2: Convert to fraction form
    2,180,668.44/3,271,001.89 = 583,190.01/x
  3. Step 3: Cross multiply
    2,180,668.44x = 3,271,001.89 × 583,190.01
  4. Step 4: Simplify right side
    2,180,668.44x = 1,907,615,624,939.12
  5. Step 5: Solve for x
    x = 1,907,615,624,939.12/2,180,668.44
  6. Step 6: Final answer
    x = 874,784.81

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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.