Home / 2,510,053.74-3,463,741.26-1,422,338.31

Finding the Fourth Proportional to 2,510,053.74, 3,463,741.26 and 1,422,338.31

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Solution

The fourth proportional to 2,510,053.74, 3,463,741.26 and 1,422,338.31 is: 1,962,751.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,053.74 : 3,463,741.26 = 1,422,338.31 : x
  2. Step 2: Convert to fraction form
    2,510,053.74/3,463,741.26 = 1,422,338.31/x
  3. Step 3: Cross multiply
    2,510,053.74x = 3,463,741.26 × 1,422,338.31
  4. Step 4: Simplify right side
    2,510,053.74x = 4,926,611,890,025.67
  5. Step 5: Solve for x
    x = 4,926,611,890,025.67/2,510,053.74
  6. Step 6: Final answer
    x = 1,962,751.56

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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.