Home / 1,414,175.55-1,951,626.52-833,423.19

Finding the Fourth Proportional to 1,414,175.55, 1,951,626.52 and 833,423.19

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Solution

The fourth proportional to 1,414,175.55, 1,951,626.52 and 833,423.19 is: 1,150,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,175.55 : 1,951,626.52 = 833,423.19 : x
  2. Step 2: Convert to fraction form
    1,414,175.55/1,951,626.52 = 833,423.19/x
  3. Step 3: Cross multiply
    1,414,175.55x = 1,951,626.52 × 833,423.19
  4. Step 4: Simplify right side
    1,414,175.55x = 1,626,530,803,112.34
  5. Step 5: Solve for x
    x = 1,626,530,803,112.34/1,414,175.55
  6. Step 6: Final answer
    x = 1,150,161.88

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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.