Home / 958,027.96-1,322,018.19-549,842.48

Finding the Fourth Proportional to 958,027.96, 1,322,018.19 and 549,842.48

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Solution

The fourth proportional to 958,027.96, 1,322,018.19 and 549,842.48 is: 758,747.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,027.96 : 1,322,018.19 = 549,842.48 : x
  2. Step 2: Convert to fraction form
    958,027.96/1,322,018.19 = 549,842.48/x
  3. Step 3: Cross multiply
    958,027.96x = 1,322,018.19 × 549,842.48
  4. Step 4: Simplify right side
    958,027.96x = 726,901,756,995.76
  5. Step 5: Solve for x
    x = 726,901,756,995.76/958,027.96
  6. Step 6: Final answer
    x = 758,747.96

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1.5x scale

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.