Home / 1,233,585.69-1,701,832.56-961,180.65

Finding the Fourth Proportional to 1,233,585.69, 1,701,832.56 and 961,180.65

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Solution

The fourth proportional to 1,233,585.69, 1,701,832.56 and 961,180.65 is: 1,326,027.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,585.69 : 1,701,832.56 = 961,180.65 : x
  2. Step 2: Convert to fraction form
    1,233,585.69/1,701,832.56 = 961,180.65/x
  3. Step 3: Cross multiply
    1,233,585.69x = 1,701,832.56 × 961,180.65
  4. Step 4: Simplify right side
    1,233,585.69x = 1,635,768,526,211.96
  5. Step 5: Solve for x
    x = 1,635,768,526,211.96/1,233,585.69
  6. Step 6: Final answer
    x = 1,326,027.48

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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.