Home / 1,233,455.82-1,695,625.66-1,060,741.14

Finding the Fourth Proportional to 1,233,455.82, 1,695,625.66 and 1,060,741.14

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Solution

The fourth proportional to 1,233,455.82, 1,695,625.66 and 1,060,741.14 is: 1,458,195.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,455.82 : 1,695,625.66 = 1,060,741.14 : x
  2. Step 2: Convert to fraction form
    1,233,455.82/1,695,625.66 = 1,060,741.14/x
  3. Step 3: Cross multiply
    1,233,455.82x = 1,695,625.66 × 1,060,741.14
  4. Step 4: Simplify right side
    1,233,455.82x = 1,798,619,895,601.65
  5. Step 5: Solve for x
    x = 1,798,619,895,601.65/1,233,455.82
  6. Step 6: Final answer
    x = 1,458,195.64

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.