Home / 1,694,008.41-2,337,736.19-930,111.45

Finding the Fourth Proportional to 1,694,008.41, 2,337,736.19 and 930,111.45

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Solution

The fourth proportional to 1,694,008.41, 2,337,736.19 and 930,111.45 is: 1,283,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,008.41 : 2,337,736.19 = 930,111.45 : x
  2. Step 2: Convert to fraction form
    1,694,008.41/2,337,736.19 = 930,111.45/x
  3. Step 3: Cross multiply
    1,694,008.41x = 2,337,736.19 × 930,111.45
  4. Step 4: Simplify right side
    1,694,008.41x = 2,174,355,192,747.82
  5. Step 5: Solve for x
    x = 2,174,355,192,747.82/1,694,008.41
  6. Step 6: Final answer
    x = 1,283,556.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.