Home / 707,009.55-1,060,680.42-233,694.93

Finding the Fourth Proportional to 707,009.55, 1,060,680.42 and 233,694.93

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Solution

The fourth proportional to 707,009.55, 1,060,680.42 and 233,694.93 is: 350,597.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,009.55 : 1,060,680.42 = 233,694.93 : x
  2. Step 2: Convert to fraction form
    707,009.55/1,060,680.42 = 233,694.93/x
  3. Step 3: Cross multiply
    707,009.55x = 1,060,680.42 × 233,694.93
  4. Step 4: Simplify right side
    707,009.55x = 247,875,636,504.27
  5. Step 5: Solve for x
    x = 247,875,636,504.27/707,009.55
  6. Step 6: Final answer
    x = 350,597.30

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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.