Home / 4,107,947.16-6,162,481.32-1,711,231.29

Finding the Fourth Proportional to 4,107,947.16, 6,162,481.32 and 1,711,231.29

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Solution

The fourth proportional to 4,107,947.16, 6,162,481.32 and 1,711,231.29 is: 2,567,080.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,947.16 : 6,162,481.32 = 1,711,231.29 : x
  2. Step 2: Convert to fraction form
    4,107,947.16/6,162,481.32 = 1,711,231.29/x
  3. Step 3: Cross multiply
    4,107,947.16x = 6,162,481.32 × 1,711,231.29
  4. Step 4: Simplify right side
    4,107,947.16x = 10,545,430,858,824.50
  5. Step 5: Solve for x
    x = 10,545,430,858,824.50/4,107,947.16
  6. Step 6: Final answer
    x = 2,567,080.45

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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.