Home / 1,546,714.44-2,135,821.77-966,928.59

Finding the Fourth Proportional to 1,546,714.44, 2,135,821.77 and 966,928.59

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Solution

The fourth proportional to 1,546,714.44, 2,135,821.77 and 966,928.59 is: 1,335,209.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,714.44 : 2,135,821.77 = 966,928.59 : x
  2. Step 2: Convert to fraction form
    1,546,714.44/2,135,821.77 = 966,928.59/x
  3. Step 3: Cross multiply
    1,546,714.44x = 2,135,821.77 × 966,928.59
  4. Step 4: Simplify right side
    1,546,714.44x = 2,065,187,132,557.40
  5. Step 5: Solve for x
    x = 2,065,187,132,557.40/1,546,714.44
  6. Step 6: Final answer
    x = 1,335,209.06

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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.