Home / 3,494,255.94-4,822,063.32-1,966,363.05

Finding the Fourth Proportional to 3,494,255.94, 4,822,063.32 and 1,966,363.05

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Solution

The fourth proportional to 3,494,255.94, 4,822,063.32 and 1,966,363.05 is: 2,713,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,255.94 : 4,822,063.32 = 1,966,363.05 : x
  2. Step 2: Convert to fraction form
    3,494,255.94/4,822,063.32 = 1,966,363.05/x
  3. Step 3: Cross multiply
    3,494,255.94x = 4,822,063.32 × 1,966,363.05
  4. Step 4: Simplify right side
    3,494,255.94x = 9,481,927,137,208.33
  5. Step 5: Solve for x
    x = 9,481,927,137,208.33/3,494,255.94
  6. Step 6: Final answer
    x = 2,713,575.45

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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.