Home / 923,194.81-1,384,653.68-292,026.61

Finding the Fourth Proportional to 923,194.81, 1,384,653.68 and 292,026.61

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Solution

The fourth proportional to 923,194.81, 1,384,653.68 and 292,026.61 is: 437,996.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,194.81 : 1,384,653.68 = 292,026.61 : x
  2. Step 2: Convert to fraction form
    923,194.81/1,384,653.68 = 292,026.61/x
  3. Step 3: Cross multiply
    923,194.81x = 1,384,653.68 × 292,026.61
  4. Step 4: Simplify right side
    923,194.81x = 404,355,711,811.02
  5. Step 5: Solve for x
    x = 404,355,711,811.02/923,194.81
  6. Step 6: Final answer
    x = 437,996.09

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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.