Home / 4,033,963.40-6,042,650.70-2,773,214.60

Finding the Fourth Proportional to 4,033,963.40, 6,042,650.70 and 2,773,214.60

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Solution

The fourth proportional to 4,033,963.40, 6,042,650.70 and 2,773,214.60 is: 4,154,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,963.40 : 6,042,650.70 = 2,773,214.60 : x
  2. Step 2: Convert to fraction form
    4,033,963.40/6,042,650.70 = 2,773,214.60/x
  3. Step 3: Cross multiply
    4,033,963.40x = 6,042,650.70 × 2,773,214.60
  4. Step 4: Simplify right side
    4,033,963.40x = 16,757,567,143,940.22
  5. Step 5: Solve for x
    x = 16,757,567,143,940.22/4,033,963.40
  6. Step 6: Final answer
    x = 4,154,119.78

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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.