Home / 1,705,018.14-2,352,757.41-941,022.45

Finding the Fourth Proportional to 1,705,018.14, 2,352,757.41 and 941,022.45

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Solution

The fourth proportional to 1,705,018.14, 2,352,757.41 and 941,022.45 is: 1,298,518.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,018.14 : 2,352,757.41 = 941,022.45 : x
  2. Step 2: Convert to fraction form
    1,705,018.14/2,352,757.41 = 941,022.45/x
  3. Step 3: Cross multiply
    1,705,018.14x = 2,352,757.41 × 941,022.45
  4. Step 4: Simplify right side
    1,705,018.14x = 2,213,997,542,213.85
  5. Step 5: Solve for x
    x = 2,213,997,542,213.85/1,705,018.14
  6. Step 6: Final answer
    x = 1,298,518.47

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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.