Home / 2,660,942.66-3,673,696.02-1,744,770.03

Finding the Fourth Proportional to 2,660,942.66, 3,673,696.02 and 1,744,770.03

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Solution

The fourth proportional to 2,660,942.66, 3,673,696.02 and 1,744,770.03 is: 2,408,828.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,660,942.66 : 3,673,696.02 = 1,744,770.03 : x
  2. Step 2: Convert to fraction form
    2,660,942.66/3,673,696.02 = 1,744,770.03/x
  3. Step 3: Cross multiply
    2,660,942.66x = 3,673,696.02 × 1,744,770.03
  4. Step 4: Simplify right side
    2,660,942.66x = 6,409,754,722,991.02
  5. Step 5: Solve for x
    x = 6,409,754,722,991.02/2,660,942.66
  6. Step 6: Final answer
    x = 2,408,828.57

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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.