Home / 2,788,224.58-4,182,536.77-1,167,362.33

Finding the Fourth Proportional to 2,788,224.58, 4,182,536.77 and 1,167,362.33

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Solution

The fourth proportional to 2,788,224.58, 4,182,536.77 and 1,167,362.33 is: 1,751,127.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,788,224.58 : 4,182,536.77 = 1,167,362.33 : x
  2. Step 2: Convert to fraction form
    2,788,224.58/4,182,536.77 = 1,167,362.33/x
  3. Step 3: Cross multiply
    2,788,224.58x = 4,182,536.77 × 1,167,362.33
  4. Step 4: Simplify right side
    2,788,224.58x = 4,882,535,870,475.33
  5. Step 5: Solve for x
    x = 4,882,535,870,475.33/2,788,224.58
  6. Step 6: Final answer
    x = 1,751,127.19

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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.