Home / 922,680.92-1,273,822.80-600,229.64

Finding the Fourth Proportional to 922,680.92, 1,273,822.80 and 600,229.64

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Solution

The fourth proportional to 922,680.92, 1,273,822.80 and 600,229.64 is: 828,657.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    922,680.92 : 1,273,822.80 = 600,229.64 : x
  2. Step 2: Convert to fraction form
    922,680.92/1,273,822.80 = 600,229.64/x
  3. Step 3: Cross multiply
    922,680.92x = 1,273,822.80 × 600,229.64
  4. Step 4: Simplify right side
    922,680.92x = 764,586,200,667.79
  5. Step 5: Solve for x
    x = 764,586,200,667.79/922,680.92
  6. Step 6: Final answer
    x = 828,657.21

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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.