Home / 3,765,188.44-5,196,000.22-2,046,309.08

Finding the Fourth Proportional to 3,765,188.44, 5,196,000.22 and 2,046,309.08

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Solution

The fourth proportional to 3,765,188.44, 5,196,000.22 and 2,046,309.08 is: 2,823,928.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,188.44 : 5,196,000.22 = 2,046,309.08 : x
  2. Step 2: Convert to fraction form
    3,765,188.44/5,196,000.22 = 2,046,309.08/x
  3. Step 3: Cross multiply
    3,765,188.44x = 5,196,000.22 × 2,046,309.08
  4. Step 4: Simplify right side
    3,765,188.44x = 10,632,622,429,868.00
  5. Step 5: Solve for x
    x = 10,632,622,429,868.00/3,765,188.44
  6. Step 6: Final answer
    x = 2,823,928.36

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1.5x scale

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.