Home / 10,954,709.94-16,433,560.16-4,563,467.31

Finding the Fourth Proportional to 10,954,709.94, 16,433,560.16 and 4,563,467.31

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Solution

The fourth proportional to 10,954,709.94, 16,433,560.16 and 4,563,467.31 is: 6,845,823.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,709.94 : 16,433,560.16 = 4,563,467.31 : x
  2. Step 2: Convert to fraction form
    10,954,709.94/16,433,560.16 = 4,563,467.31/x
  3. Step 3: Cross multiply
    10,954,709.94x = 16,433,560.16 × 4,563,467.31
  4. Step 4: Simplify right side
    10,954,709.94x = 74,994,014,577,078.36
  5. Step 5: Solve for x
    x = 74,994,014,577,078.36/10,954,709.94
  6. Step 6: Final answer
    x = 6,845,823.85

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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.