Home / 750,968.56-1,126,452.83-182,345.82

Finding the Fourth Proportional to 750,968.56, 1,126,452.83 and 182,345.82

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Solution

The fourth proportional to 750,968.56, 1,126,452.83 and 182,345.82 is: 273,518.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,968.56 : 1,126,452.83 = 182,345.82 : x
  2. Step 2: Convert to fraction form
    750,968.56/1,126,452.83 = 182,345.82/x
  3. Step 3: Cross multiply
    750,968.56x = 1,126,452.83 × 182,345.82
  4. Step 4: Simplify right side
    750,968.56x = 205,403,964,065.94
  5. Step 5: Solve for x
    x = 205,403,964,065.94/750,968.56
  6. Step 6: Final answer
    x = 273,518.73

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1.5x scale

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.