Home / 923,196.31-1,384,655.92-292,028.11

Finding the Fourth Proportional to 923,196.31, 1,384,655.92 and 292,028.11

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Solution

The fourth proportional to 923,196.31, 1,384,655.92 and 292,028.11 is: 437,998.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,196.31 : 1,384,655.92 = 292,028.11 : x
  2. Step 2: Convert to fraction form
    923,196.31/1,384,655.92 = 292,028.11/x
  3. Step 3: Cross multiply
    923,196.31x = 1,384,655.92 × 292,028.11
  4. Step 4: Simplify right side
    923,196.31x = 404,358,451,317.91
  5. Step 5: Solve for x
    x = 404,358,451,317.91/923,196.31
  6. Step 6: Final answer
    x = 437,998.34

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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.