Home / 794,814.94-1,096,288.65-522,795.88

Finding the Fourth Proportional to 794,814.94, 1,096,288.65 and 522,795.88

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Solution

The fourth proportional to 794,814.94, 1,096,288.65 and 522,795.88 is: 721,092.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,814.94 : 1,096,288.65 = 522,795.88 : x
  2. Step 2: Convert to fraction form
    794,814.94/1,096,288.65 = 522,795.88/x
  3. Step 3: Cross multiply
    794,814.94x = 1,096,288.65 × 522,795.88
  4. Step 4: Simplify right side
    794,814.94x = 573,135,189,510.76
  5. Step 5: Solve for x
    x = 573,135,189,510.76/794,814.94
  6. Step 6: Final answer
    x = 721,092.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.