Home / 1,363,697.56-2,045,556.58-605,335.14

Finding the Fourth Proportional to 1,363,697.56, 2,045,556.58 and 605,335.14

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Solution

The fourth proportional to 1,363,697.56, 2,045,556.58 and 605,335.14 is: 908,007.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,697.56 : 2,045,556.58 = 605,335.14 : x
  2. Step 2: Convert to fraction form
    1,363,697.56/2,045,556.58 = 605,335.14/x
  3. Step 3: Cross multiply
    1,363,697.56x = 2,045,556.58 × 605,335.14
  4. Step 4: Simplify right side
    1,363,697.56x = 1,238,247,288,294.73
  5. Step 5: Solve for x
    x = 1,238,247,288,294.73/1,363,697.56
  6. Step 6: Final answer
    x = 908,007.27

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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.