Home / 964,232.82-1,330,551.84-534,476.37

Finding the Fourth Proportional to 964,232.82, 1,330,551.84 and 534,476.37

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Solution

The fourth proportional to 964,232.82, 1,330,551.84 and 534,476.37 is: 737,527.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,232.82 : 1,330,551.84 = 534,476.37 : x
  2. Step 2: Convert to fraction form
    964,232.82/1,330,551.84 = 534,476.37/x
  3. Step 3: Cross multiply
    964,232.82x = 1,330,551.84 × 534,476.37
  4. Step 4: Simplify right side
    964,232.82x = 711,148,517,540.02
  5. Step 5: Solve for x
    x = 711,148,517,540.02/964,232.82
  6. Step 6: Final answer
    x = 737,527.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.