Home / 2,338,842.48-3,508,700.94-740,976.54

Finding the Fourth Proportional to 2,338,842.48, 3,508,700.94 and 740,976.54

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Solution

The fourth proportional to 2,338,842.48, 3,508,700.94 and 740,976.54 is: 1,111,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,842.48 : 3,508,700.94 = 740,976.54 : x
  2. Step 2: Convert to fraction form
    2,338,842.48/3,508,700.94 = 740,976.54/x
  3. Step 3: Cross multiply
    2,338,842.48x = 3,508,700.94 × 740,976.54
  4. Step 4: Simplify right side
    2,338,842.48x = 2,599,865,082,415.95
  5. Step 5: Solve for x
    x = 2,599,865,082,415.95/2,338,842.48
  6. Step 6: Final answer
    x = 1,111,603.33

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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.