Home / 2,550,162.32-3,519,371.44-1,462,425.20

Finding the Fourth Proportional to 2,550,162.32, 3,519,371.44 and 1,462,425.20

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Solution

The fourth proportional to 2,550,162.32, 3,519,371.44 and 1,462,425.20 is: 2,018,231.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,162.32 : 3,519,371.44 = 1,462,425.20 : x
  2. Step 2: Convert to fraction form
    2,550,162.32/3,519,371.44 = 1,462,425.20/x
  3. Step 3: Cross multiply
    2,550,162.32x = 3,519,371.44 × 1,462,425.20
  4. Step 4: Simplify right side
    2,550,162.32x = 5,146,817,482,016.29
  5. Step 5: Solve for x
    x = 5,146,817,482,016.29/2,550,162.32
  6. Step 6: Final answer
    x = 2,018,231.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.