Home / 10,954,876.74-16,433,810.46-4,563,634.41

Finding the Fourth Proportional to 10,954,876.74, 16,433,810.46 and 4,563,634.41

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Solution

The fourth proportional to 10,954,876.74, 16,433,810.46 and 4,563,634.41 is: 6,846,074.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,876.74 : 16,433,810.46 = 4,563,634.41 : x
  2. Step 2: Convert to fraction form
    10,954,876.74/16,433,810.46 = 4,563,634.41/x
  3. Step 3: Cross multiply
    10,954,876.74x = 16,433,810.46 × 4,563,634.41
  4. Step 4: Simplify right side
    10,954,876.74x = 74,997,902,902,673.94
  5. Step 5: Solve for x
    x = 74,997,902,902,673.94/10,954,876.74
  6. Step 6: Final answer
    x = 6,846,074.55

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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.