Home / 1,526,193-2,289,333.24-404,262

Finding the Fourth Proportional to 1,526,193, 2,289,333.24 and 404,262

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Solution

The fourth proportional to 1,526,193, 2,289,333.24 and 404,262 is: 606,404.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,193 : 2,289,333.24 = 404,262 : x
  2. Step 2: Convert to fraction form
    1,526,193/2,289,333.24 = 404,262/x
  3. Step 3: Cross multiply
    1,526,193x = 2,289,333.24 × 404,262
  4. Step 4: Simplify right side
    1,526,193x = 925,490,434,268.88
  5. Step 5: Solve for x
    x = 925,490,434,268.88/1,526,193
  6. Step 6: Final answer
    x = 606,404.59

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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.