Home / 1,705,015.14-2,352,753.27-941,019.45

Finding the Fourth Proportional to 1,705,015.14, 2,352,753.27 and 941,019.45

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Solution

The fourth proportional to 1,705,015.14, 2,352,753.27 and 941,019.45 is: 1,298,514.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,015.14 : 2,352,753.27 = 941,019.45 : x
  2. Step 2: Convert to fraction form
    1,705,015.14/2,352,753.27 = 941,019.45/x
  3. Step 3: Cross multiply
    1,705,015.14x = 2,352,753.27 × 941,019.45
  4. Step 4: Simplify right side
    1,705,015.14x = 2,213,986,588,121.10
  5. Step 5: Solve for x
    x = 2,213,986,588,121.10/1,705,015.14
  6. Step 6: Final answer
    x = 1,298,514.33

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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.