Home / 707,008.56-1,060,678.92-233,693.94

Finding the Fourth Proportional to 707,008.56, 1,060,678.92 and 233,693.94

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Solution

The fourth proportional to 707,008.56, 1,060,678.92 and 233,693.94 is: 350,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,008.56 : 1,060,678.92 = 233,693.94 : x
  2. Step 2: Convert to fraction form
    707,008.56/1,060,678.92 = 233,693.94/x
  3. Step 3: Cross multiply
    707,008.56x = 1,060,678.92 × 233,693.94
  4. Step 4: Simplify right side
    707,008.56x = 247,874,235,889.75
  5. Step 5: Solve for x
    x = 247,874,235,889.75/707,008.56
  6. Step 6: Final answer
    x = 350,595.81

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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.