Home / 695,952.54-1,043,909.37-222,666.30

Finding the Fourth Proportional to 695,952.54, 1,043,909.37 and 222,666.30

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Solution

The fourth proportional to 695,952.54, 1,043,909.37 and 222,666.30 is: 333,993.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,952.54 : 1,043,909.37 = 222,666.30 : x
  2. Step 2: Convert to fraction form
    695,952.54/1,043,909.37 = 222,666.30/x
  3. Step 3: Cross multiply
    695,952.54x = 1,043,909.37 × 222,666.30
  4. Step 4: Simplify right side
    695,952.54x = 232,443,436,953.23
  5. Step 5: Solve for x
    x = 232,443,436,953.23/695,952.54
  6. Step 6: Final answer
    x = 333,993.23

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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.