Home / 1,883,588.05-2,599,279.83-1,024,149.02

Finding the Fourth Proportional to 1,883,588.05, 2,599,279.83 and 1,024,149.02

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Solution

The fourth proportional to 1,883,588.05, 2,599,279.83 and 1,024,149.02 is: 1,413,286.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,588.05 : 2,599,279.83 = 1,024,149.02 : x
  2. Step 2: Convert to fraction form
    1,883,588.05/2,599,279.83 = 1,024,149.02/x
  3. Step 3: Cross multiply
    1,883,588.05x = 2,599,279.83 × 1,024,149.02
  4. Step 4: Simplify right side
    1,883,588.05x = 2,662,049,890,600.27
  5. Step 5: Solve for x
    x = 2,662,049,890,600.27/1,883,588.05
  6. Step 6: Final answer
    x = 1,413,286.67

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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.