Home / 2,633,848.26-3,634,710.72-1,426,624.26

Finding the Fourth Proportional to 2,633,848.26, 3,634,710.72 and 1,426,624.26

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Solution

The fourth proportional to 2,633,848.26, 3,634,710.72 and 1,426,624.26 is: 1,968,741.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,848.26 : 3,634,710.72 = 1,426,624.26 : x
  2. Step 2: Convert to fraction form
    2,633,848.26/3,634,710.72 = 1,426,624.26/x
  3. Step 3: Cross multiply
    2,633,848.26x = 3,634,710.72 × 1,426,624.26
  4. Step 4: Simplify right side
    2,633,848.26x = 5,185,366,491,234.07
  5. Step 5: Solve for x
    x = 5,185,366,491,234.07/2,633,848.26
  6. Step 6: Final answer
    x = 1,968,741.54

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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.