Home / 2,722,425.77-3,756,832.47-1,482,010.32

Finding the Fourth Proportional to 2,722,425.77, 3,756,832.47 and 1,482,010.32

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Solution

The fourth proportional to 2,722,425.77, 3,756,832.47 and 1,482,010.32 is: 2,045,111.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,425.77 : 3,756,832.47 = 1,482,010.32 : x
  2. Step 2: Convert to fraction form
    2,722,425.77/3,756,832.47 = 1,482,010.32/x
  3. Step 3: Cross multiply
    2,722,425.77x = 3,756,832.47 × 1,482,010.32
  4. Step 4: Simplify right side
    2,722,425.77x = 5,567,664,491,051.09
  5. Step 5: Solve for x
    x = 5,567,664,491,051.09/2,722,425.77
  6. Step 6: Final answer
    x = 2,045,111.59

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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.