Home / 1,873,083.90-2,809,704.45-593,663.39

Finding the Fourth Proportional to 1,873,083.90, 2,809,704.45 and 593,663.39

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Solution

The fourth proportional to 1,873,083.90, 2,809,704.45 and 593,663.39 is: 890,519.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,083.90 : 2,809,704.45 = 593,663.39 : x
  2. Step 2: Convert to fraction form
    1,873,083.90/2,809,704.45 = 593,663.39/x
  3. Step 3: Cross multiply
    1,873,083.90x = 2,809,704.45 × 593,663.39
  4. Step 4: Simplify right side
    1,873,083.90x = 1,668,018,654,636.56
  5. Step 5: Solve for x
    x = 1,668,018,654,636.56/1,873,083.90
  6. Step 6: Final answer
    x = 890,519.99

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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.