Home / 1,376,087-1,899,279.44-795,334.80

Finding the Fourth Proportional to 1,376,087, 1,899,279.44 and 795,334.80

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Solution

The fourth proportional to 1,376,087, 1,899,279.44 and 795,334.80 is: 1,097,723.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,376,087 : 1,899,279.44 = 795,334.80 : x
  2. Step 2: Convert to fraction form
    1,376,087/1,899,279.44 = 795,334.80/x
  3. Step 3: Cross multiply
    1,376,087x = 1,899,279.44 × 795,334.80
  4. Step 4: Simplify right side
    1,376,087x = 1,510,563,033,556.51
  5. Step 5: Solve for x
    x = 1,510,563,033,556.51/1,376,087
  6. Step 6: Final answer
    x = 1,097,723.50

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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.