Home / 2,052,564.22-2,832,416.40-1,134,738.37

Finding the Fourth Proportional to 2,052,564.22, 2,832,416.40 and 1,134,738.37

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Solution

The fourth proportional to 2,052,564.22, 2,832,416.40 and 1,134,738.37 is: 1,565,871.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,564.22 : 2,832,416.40 = 1,134,738.37 : x
  2. Step 2: Convert to fraction form
    2,052,564.22/2,832,416.40 = 1,134,738.37/x
  3. Step 3: Cross multiply
    2,052,564.22x = 2,832,416.40 × 1,134,738.37
  4. Step 4: Simplify right side
    2,052,564.22x = 3,214,051,568,897.27
  5. Step 5: Solve for x
    x = 3,214,051,568,897.27/2,052,564.22
  6. Step 6: Final answer
    x = 1,565,871.38

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Double scale
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Similar ratio
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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.