Home / 1,414,176.05-1,951,627.22-833,423.69

Finding the Fourth Proportional to 1,414,176.05, 1,951,627.22 and 833,423.69

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Solution

The fourth proportional to 1,414,176.05, 1,951,627.22 and 833,423.69 is: 1,150,162.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,176.05 : 1,951,627.22 = 833,423.69 : x
  2. Step 2: Convert to fraction form
    1,414,176.05/1,951,627.22 = 833,423.69/x
  3. Step 3: Cross multiply
    1,414,176.05x = 1,951,627.22 × 833,423.69
  4. Step 4: Simplify right side
    1,414,176.05x = 1,626,532,355,029.72
  5. Step 5: Solve for x
    x = 1,626,532,355,029.72/1,414,176.05
  6. Step 6: Final answer
    x = 1,150,162.57

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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.