Home / 706,898.33-1,060,421.21-227,004.92

Finding the Fourth Proportional to 706,898.33, 1,060,421.21 and 227,004.92

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Solution

The fourth proportional to 706,898.33, 1,060,421.21 and 227,004.92 is: 340,531.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,898.33 : 1,060,421.21 = 227,004.92 : x
  2. Step 2: Convert to fraction form
    706,898.33/1,060,421.21 = 227,004.92/x
  3. Step 3: Cross multiply
    706,898.33x = 1,060,421.21 × 227,004.92
  4. Step 4: Simplify right side
    706,898.33x = 240,720,825,505.22
  5. Step 5: Solve for x
    x = 240,720,825,505.22/706,898.33
  6. Step 6: Final answer
    x = 340,531.05

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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.