Home / 922,768.24-1,272,624.60-600,360.56

Finding the Fourth Proportional to 922,768.24, 1,272,624.60 and 600,360.56

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Solution

The fourth proportional to 922,768.24, 1,272,624.60 and 600,360.56 is: 827,979.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,768.24 : 1,272,624.60 = 600,360.56 : x
  2. Step 2: Convert to fraction form
    922,768.24/1,272,624.60 = 600,360.56/x
  3. Step 3: Cross multiply
    922,768.24x = 1,272,624.60 × 600,360.56
  4. Step 4: Simplify right side
    922,768.24x = 764,033,617,525.78
  5. Step 5: Solve for x
    x = 764,033,617,525.78/922,768.24
  6. Step 6: Final answer
    x = 827,979.97

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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.