Home / 706,998.81-1,060,664.30-233,684.19

Finding the Fourth Proportional to 706,998.81, 1,060,664.30 and 233,684.19

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Solution

The fourth proportional to 706,998.81, 1,060,664.30 and 233,684.19 is: 350,581.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,998.81 : 1,060,664.30 = 233,684.19 : x
  2. Step 2: Convert to fraction form
    706,998.81/1,060,664.30 = 233,684.19/x
  3. Step 3: Cross multiply
    706,998.81x = 1,060,664.30 × 233,684.19
  4. Step 4: Simplify right side
    706,998.81x = 247,860,471,335.68
  5. Step 5: Solve for x
    x = 247,860,471,335.68/706,998.81
  6. Step 6: Final answer
    x = 350,581.17

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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.