Home / 4,107,873.11-6,162,370.14-1,711,157.24

Finding the Fourth Proportional to 4,107,873.11, 6,162,370.14 and 1,711,157.24

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Solution

The fourth proportional to 4,107,873.11, 6,162,370.14 and 1,711,157.24 is: 2,566,969.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,873.11 : 6,162,370.14 = 1,711,157.24 : x
  2. Step 2: Convert to fraction form
    4,107,873.11/6,162,370.14 = 1,711,157.24/x
  3. Step 3: Cross multiply
    4,107,873.11x = 6,162,370.14 × 1,711,157.24
  4. Step 4: Simplify right side
    4,107,873.11x = 10,544,784,285,111.91
  5. Step 5: Solve for x
    x = 10,544,784,285,111.91/4,107,873.11
  6. Step 6: Final answer
    x = 2,566,969.33

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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.