Home / 1,194,945.85-1,793,246.60-475,213.83

Finding the Fourth Proportional to 1,194,945.85, 1,793,246.60 and 475,213.83

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Solution

The fourth proportional to 1,194,945.85, 1,793,246.60 and 475,213.83 is: 713,149.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,945.85 : 1,793,246.60 = 475,213.83 : x
  2. Step 2: Convert to fraction form
    1,194,945.85/1,793,246.60 = 475,213.83/x
  3. Step 3: Cross multiply
    1,194,945.85x = 1,793,246.60 × 475,213.83
  4. Step 4: Simplify right side
    1,194,945.85x = 852,175,584,920.48
  5. Step 5: Solve for x
    x = 852,175,584,920.48/1,194,945.85
  6. Step 6: Final answer
    x = 713,149.96

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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.