Home / 2,095,782.46-3,144,893.75-881,271.29

Finding the Fourth Proportional to 2,095,782.46, 3,144,893.75 and 881,271.29

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Solution

The fourth proportional to 2,095,782.46, 3,144,893.75 and 881,271.29 is: 1,322,419.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,782.46 : 3,144,893.75 = 881,271.29 : x
  2. Step 2: Convert to fraction form
    2,095,782.46/3,144,893.75 = 881,271.29/x
  3. Step 3: Cross multiply
    2,095,782.46x = 3,144,893.75 × 881,271.29
  4. Step 4: Simplify right side
    2,095,782.46x = 2,771,504,578,736.08
  5. Step 5: Solve for x
    x = 2,771,504,578,736.08/2,095,782.46
  6. Step 6: Final answer
    x = 1,322,419.97

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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.