Home / 683,468.07-1,025,230.58-234,497.76

Finding the Fourth Proportional to 683,468.07, 1,025,230.58 and 234,497.76

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Solution

The fourth proportional to 683,468.07, 1,025,230.58 and 234,497.76 is: 351,756.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    683,468.07 : 1,025,230.58 = 234,497.76 : x
  2. Step 2: Convert to fraction form
    683,468.07/1,025,230.58 = 234,497.76/x
  3. Step 3: Cross multiply
    683,468.07x = 1,025,230.58 × 234,497.76
  4. Step 4: Simplify right side
    683,468.07x = 240,414,269,953.59
  5. Step 5: Solve for x
    x = 240,414,269,953.59/683,468.07
  6. Step 6: Final answer
    x = 351,756.41

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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.