Home / 950,490.64-1,422,338.82-825,602.41

Finding the Fourth Proportional to 950,490.64, 1,422,338.82 and 825,602.41

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Solution

The fourth proportional to 950,490.64, 1,422,338.82 and 825,602.41 is: 1,235,452.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,490.64 : 1,422,338.82 = 825,602.41 : x
  2. Step 2: Convert to fraction form
    950,490.64/1,422,338.82 = 825,602.41/x
  3. Step 3: Cross multiply
    950,490.64x = 1,422,338.82 × 825,602.41
  4. Step 4: Simplify right side
    950,490.64x = 1,174,286,357,628.56
  5. Step 5: Solve for x
    x = 1,174,286,357,628.56/950,490.64
  6. Step 6: Final answer
    x = 1,235,452.84

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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.