Home / 683,468.32-1,025,230.96-234,498.01

Finding the Fourth Proportional to 683,468.32, 1,025,230.96 and 234,498.01

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Solution

The fourth proportional to 683,468.32, 1,025,230.96 and 234,498.01 is: 351,756.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,468.32 : 1,025,230.96 = 234,498.01 : x
  2. Step 2: Convert to fraction form
    683,468.32/1,025,230.96 = 234,498.01/x
  3. Step 3: Cross multiply
    683,468.32x = 1,025,230.96 × 234,498.01
  4. Step 4: Simplify right side
    683,468.32x = 240,414,614,784.24
  5. Step 5: Solve for x
    x = 240,414,614,784.24/683,468.32
  6. Step 6: Final answer
    x = 351,756.78

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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.