Home / 1,994,027.10-2,751,653.91-1,134,569.82

Finding the Fourth Proportional to 1,994,027.10, 2,751,653.91 and 1,134,569.82

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Solution

The fourth proportional to 1,994,027.10, 2,751,653.91 and 1,134,569.82 is: 1,565,647.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,027.10 : 2,751,653.91 = 1,134,569.82 : x
  2. Step 2: Convert to fraction form
    1,994,027.10/2,751,653.91 = 1,134,569.82/x
  3. Step 3: Cross multiply
    1,994,027.10x = 2,751,653.91 × 1,134,569.82
  4. Step 4: Simplify right side
    1,994,027.10x = 3,121,943,481,371.00
  5. Step 5: Solve for x
    x = 3,121,943,481,371.00/1,994,027.10
  6. Step 6: Final answer
    x = 1,565,647.47

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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.