Home / 1,751,250.60-2,628,042.30-804,133.80

Finding the Fourth Proportional to 1,751,250.60, 2,628,042.30 and 804,133.80

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Solution

The fourth proportional to 1,751,250.60, 2,628,042.30 and 804,133.80 is: 1,206,736.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,250.60 : 2,628,042.30 = 804,133.80 : x
  2. Step 2: Convert to fraction form
    1,751,250.60/2,628,042.30 = 804,133.80/x
  3. Step 3: Cross multiply
    1,751,250.60x = 2,628,042.30 × 804,133.80
  4. Step 4: Simplify right side
    1,751,250.60x = 2,113,297,641,259.74
  5. Step 5: Solve for x
    x = 2,113,297,641,259.74/1,751,250.60
  6. Step 6: Final answer
    x = 1,206,736.28

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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.