Home / 1,667,226.71-2,501,052.05-529,583.06

Finding the Fourth Proportional to 1,667,226.71, 2,501,052.05 and 529,583.06

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Solution

The fourth proportional to 1,667,226.71, 2,501,052.05 and 529,583.06 is: 794,441.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,226.71 : 2,501,052.05 = 529,583.06 : x
  2. Step 2: Convert to fraction form
    1,667,226.71/2,501,052.05 = 529,583.06/x
  3. Step 3: Cross multiply
    1,667,226.71x = 2,501,052.05 × 529,583.06
  4. Step 4: Simplify right side
    1,667,226.71x = 1,324,514,786,676.97
  5. Step 5: Solve for x
    x = 1,324,514,786,676.97/1,667,226.71
  6. Step 6: Final answer
    x = 794,441.92

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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.