Home / 927,784.02-1,391,588.19-296,528.34

Finding the Fourth Proportional to 927,784.02, 1,391,588.19 and 296,528.34

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Solution

The fourth proportional to 927,784.02, 1,391,588.19 and 296,528.34 is: 444,764.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,784.02 : 1,391,588.19 = 296,528.34 : x
  2. Step 2: Convert to fraction form
    927,784.02/1,391,588.19 = 296,528.34/x
  3. Step 3: Cross multiply
    927,784.02x = 1,391,588.19 × 296,528.34
  4. Step 4: Simplify right side
    927,784.02x = 412,645,335,944.31
  5. Step 5: Solve for x
    x = 412,645,335,944.31/927,784.02
  6. Step 6: Final answer
    x = 444,764.44

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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.