Home / 1,626,760.08-2,244,945.60-901,623.96

Finding the Fourth Proportional to 1,626,760.08, 2,244,945.60 and 901,623.96

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Solution

The fourth proportional to 1,626,760.08, 2,244,945.60 and 901,623.96 is: 1,244,250.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,760.08 : 2,244,945.60 = 901,623.96 : x
  2. Step 2: Convert to fraction form
    1,626,760.08/2,244,945.60 = 901,623.96/x
  3. Step 3: Cross multiply
    1,626,760.08x = 2,244,945.60 × 901,623.96
  4. Step 4: Simplify right side
    1,626,760.08x = 2,024,096,741,856.58
  5. Step 5: Solve for x
    x = 2,024,096,741,856.58/1,626,760.08
  6. Step 6: Final answer
    x = 1,244,250.31

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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.