Home / 706,927.72-1,060,555.60-233,584.38

Finding the Fourth Proportional to 706,927.72, 1,060,555.60 and 233,584.38

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Solution

The fourth proportional to 706,927.72, 1,060,555.60 and 233,584.38 is: 350,430.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,927.72 : 1,060,555.60 = 233,584.38 : x
  2. Step 2: Convert to fraction form
    706,927.72/1,060,555.60 = 233,584.38/x
  3. Step 3: Cross multiply
    706,927.72x = 1,060,555.60 × 233,584.38
  4. Step 4: Simplify right side
    706,927.72x = 247,729,222,281.53
  5. Step 5: Solve for x
    x = 247,729,222,281.53/706,927.72
  6. Step 6: Final answer
    x = 350,430.77

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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.