Home / 846,767.92-1,268,352.64-573,380.24

Finding the Fourth Proportional to 846,767.92, 1,268,352.64 and 573,380.24

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Solution

The fourth proportional to 846,767.92, 1,268,352.64 and 573,380.24 is: 858,852.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,767.92 : 1,268,352.64 = 573,380.24 : x
  2. Step 2: Convert to fraction form
    846,767.92/1,268,352.64 = 573,380.24/x
  3. Step 3: Cross multiply
    846,767.92x = 1,268,352.64 × 573,380.24
  4. Step 4: Simplify right side
    846,767.92x = 727,248,341,127.83
  5. Step 5: Solve for x
    x = 727,248,341,127.83/846,767.92
  6. Step 6: Final answer
    x = 858,852.02

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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.