Home / 2,245,656.14-3,362,447.96-1,710,628.46

Finding the Fourth Proportional to 2,245,656.14, 3,362,447.96 and 1,710,628.46

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Solution

The fourth proportional to 2,245,656.14, 3,362,447.96 and 1,710,628.46 is: 2,561,344.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,245,656.14 : 3,362,447.96 = 1,710,628.46 : x
  2. Step 2: Convert to fraction form
    2,245,656.14/3,362,447.96 = 1,710,628.46/x
  3. Step 3: Cross multiply
    2,245,656.14x = 3,362,447.96 × 1,710,628.46
  4. Step 4: Simplify right side
    2,245,656.14x = 5,751,899,175,644.94
  5. Step 5: Solve for x
    x = 5,751,899,175,644.94/2,245,656.14
  6. Step 6: Final answer
    x = 2,561,344.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.