Home / 2,760,194.14-4,140,680.01-962,815.48

Finding the Fourth Proportional to 2,760,194.14, 4,140,680.01 and 962,815.48

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Solution

The fourth proportional to 2,760,194.14, 4,140,680.01 and 962,815.48 is: 1,444,358.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,760,194.14 : 4,140,680.01 = 962,815.48 : x
  2. Step 2: Convert to fraction form
    2,760,194.14/4,140,680.01 = 962,815.48/x
  3. Step 3: Cross multiply
    2,760,194.14x = 4,140,680.01 × 962,815.48
  4. Step 4: Simplify right side
    2,760,194.14x = 3,986,710,811,354.56
  5. Step 5: Solve for x
    x = 3,986,710,811,354.56/2,760,194.14
  6. Step 6: Final answer
    x = 1,444,358.84

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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.