Home / 951,014.52-1,311,634.76-836,047.34

Finding the Fourth Proportional to 951,014.52, 1,311,634.76 and 836,047.34

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Solution

The fourth proportional to 951,014.52, 1,311,634.76 and 836,047.34 is: 1,153,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,014.52 : 1,311,634.76 = 836,047.34 : x
  2. Step 2: Convert to fraction form
    951,014.52/1,311,634.76 = 836,047.34/x
  3. Step 3: Cross multiply
    951,014.52x = 1,311,634.76 × 836,047.34
  4. Step 4: Simplify right side
    951,014.52x = 1,096,588,752,149.54
  5. Step 5: Solve for x
    x = 1,096,588,752,149.54/951,014.52
  6. Step 6: Final answer
    x = 1,153,072.57

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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.