Home / 1,694,051.46-2,540,703.51-496,067.19

Finding the Fourth Proportional to 1,694,051.46, 2,540,703.51 and 496,067.19

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Solution

The fourth proportional to 1,694,051.46, 2,540,703.51 and 496,067.19 is: 743,991.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694,051.46 : 2,540,703.51 = 496,067.19 : x
  2. Step 2: Convert to fraction form
    1,694,051.46/2,540,703.51 = 496,067.19/x
  3. Step 3: Cross multiply
    1,694,051.46x = 2,540,703.51 × 496,067.19
  4. Step 4: Simplify right side
    1,694,051.46x = 1,260,359,650,828.84
  5. Step 5: Solve for x
    x = 1,260,359,650,828.84/1,694,051.46
  6. Step 6: Final answer
    x = 743,991.36

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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.