Home / 2,033,388.67-3,050,093.45-685,562.95

Finding the Fourth Proportional to 2,033,388.67, 3,050,093.45 and 685,562.95

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Solution

The fourth proportional to 2,033,388.67, 3,050,093.45 and 685,562.95 is: 1,028,347.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,388.67 : 3,050,093.45 = 685,562.95 : x
  2. Step 2: Convert to fraction form
    2,033,388.67/3,050,093.45 = 685,562.95/x
  3. Step 3: Cross multiply
    2,033,388.67x = 3,050,093.45 × 685,562.95
  4. Step 4: Simplify right side
    2,033,388.67x = 2,091,031,063,357.68
  5. Step 5: Solve for x
    x = 2,091,031,063,357.68/2,033,388.67
  6. Step 6: Final answer
    x = 1,028,347.95

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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.