Home / 794,786.55-1,192,179.83-707,695.35

Finding the Fourth Proportional to 794,786.55, 1,192,179.83 and 707,695.35

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Solution

The fourth proportional to 794,786.55, 1,192,179.83 and 707,695.35 is: 1,061,543.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,786.55 : 1,192,179.83 = 707,695.35 : x
  2. Step 2: Convert to fraction form
    794,786.55/1,192,179.83 = 707,695.35/x
  3. Step 3: Cross multiply
    794,786.55x = 1,192,179.83 × 707,695.35
  4. Step 4: Simplify right side
    794,786.55x = 843,700,118,516.31
  5. Step 5: Solve for x
    x = 843,700,118,516.31/794,786.55
  6. Step 6: Final answer
    x = 1,061,543.03

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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.