Home / 1,994,029.10-2,751,656.67-1,134,571.82

Finding the Fourth Proportional to 1,994,029.10, 2,751,656.67 and 1,134,571.82

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Solution

The fourth proportional to 1,994,029.10, 2,751,656.67 and 1,134,571.82 is: 1,565,650.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,029.10 : 2,751,656.67 = 1,134,571.82 : x
  2. Step 2: Convert to fraction form
    1,994,029.10/2,751,656.67 = 1,134,571.82/x
  3. Step 3: Cross multiply
    1,994,029.10x = 2,751,656.67 × 1,134,571.82
  4. Step 4: Simplify right side
    1,994,029.10x = 3,121,952,116,097.04
  5. Step 5: Solve for x
    x = 3,121,952,116,097.04/1,994,029.10
  6. Step 6: Final answer
    x = 1,565,650.23

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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.