Home / 10,954,334.21-16,432,995.92-4,563,091.88

Finding the Fourth Proportional to 10,954,334.21, 16,432,995.92 and 4,563,091.88

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Solution

The fourth proportional to 10,954,334.21, 16,432,995.92 and 4,563,091.88 is: 6,845,260.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,334.21 : 16,432,995.92 = 4,563,091.88 : x
  2. Step 2: Convert to fraction form
    10,954,334.21/16,432,995.92 = 4,563,091.88/x
  3. Step 3: Cross multiply
    10,954,334.21x = 16,432,995.92 × 4,563,091.88
  4. Step 4: Simplify right side
    10,954,334.21x = 74,985,270,203,268.42
  5. Step 5: Solve for x
    x = 74,985,270,203,268.42/10,954,334.21
  6. Step 6: Final answer
    x = 6,845,260.41

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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.