Home / 2,858,936.14-4,290,108.17-1,037,443.17

Finding the Fourth Proportional to 2,858,936.14, 4,290,108.17 and 1,037,443.17

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Solution

The fourth proportional to 2,858,936.14, 4,290,108.17 and 1,037,443.17 is: 1,556,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,858,936.14 : 4,290,108.17 = 1,037,443.17 : x
  2. Step 2: Convert to fraction form
    2,858,936.14/4,290,108.17 = 1,037,443.17/x
  3. Step 3: Cross multiply
    2,858,936.14x = 4,290,108.17 × 1,037,443.17
  4. Step 4: Simplify right side
    2,858,936.14x = 4,450,743,419,527.70
  5. Step 5: Solve for x
    x = 4,450,743,419,527.70/2,858,936.14
  6. Step 6: Final answer
    x = 1,556,783.08

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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.