Home / 3,406,783.84-5,099,546.56-2,509,239.04

Finding the Fourth Proportional to 3,406,783.84, 5,099,546.56 and 2,509,239.04

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Solution

The fourth proportional to 3,406,783.84, 5,099,546.56 and 2,509,239.04 is: 3,756,029.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,783.84 : 5,099,546.56 = 2,509,239.04 : x
  2. Step 2: Convert to fraction form
    3,406,783.84/5,099,546.56 = 2,509,239.04/x
  3. Step 3: Cross multiply
    3,406,783.84x = 5,099,546.56 × 2,509,239.04
  4. Step 4: Simplify right side
    3,406,783.84x = 12,795,981,314,649.70
  5. Step 5: Solve for x
    x = 12,795,981,314,649.70/3,406,783.84
  6. Step 6: Final answer
    x = 3,756,029.71

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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.