Home / 4,958,874.69-6,843,016.72-2,753,877.50

Finding the Fourth Proportional to 4,958,874.69, 6,843,016.72 and 2,753,877.50

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Solution

The fourth proportional to 4,958,874.69, 6,843,016.72 and 2,753,877.50 is: 3,800,223.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,958,874.69 : 6,843,016.72 = 2,753,877.50 : x
  2. Step 2: Convert to fraction form
    4,958,874.69/6,843,016.72 = 2,753,877.50/x
  3. Step 3: Cross multiply
    4,958,874.69x = 6,843,016.72 × 2,753,877.50
  4. Step 4: Simplify right side
    4,958,874.69x = 18,844,829,772,220.38
  5. Step 5: Solve for x
    x = 18,844,829,772,220.38/4,958,874.69
  6. Step 6: Final answer
    x = 3,800,223.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.