Home / 2,962,936.62-4,444,667.46-833,039.28

Finding the Fourth Proportional to 2,962,936.62, 4,444,667.46 and 833,039.28

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Solution

The fourth proportional to 2,962,936.62, 4,444,667.46 and 833,039.28 is: 1,249,632.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,936.62 : 4,444,667.46 = 833,039.28 : x
  2. Step 2: Convert to fraction form
    2,962,936.62/4,444,667.46 = 833,039.28/x
  3. Step 3: Cross multiply
    2,962,936.62x = 4,444,667.46 × 833,039.28
  4. Step 4: Simplify right side
    2,962,936.62x = 3,702,582,580,717.83
  5. Step 5: Solve for x
    x = 3,702,582,580,717.83/2,962,936.62
  6. Step 6: Final answer
    x = 1,249,632.73

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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.