Home / 10,276,725.06-15,418,528.92-3,360,523.41

Finding the Fourth Proportional to 10,276,725.06, 15,418,528.92 and 3,360,523.41

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Solution

The fourth proportional to 10,276,725.06, 15,418,528.92 and 3,360,523.41 is: 5,041,910.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276,725.06 : 15,418,528.92 = 3,360,523.41 : x
  2. Step 2: Convert to fraction form
    10,276,725.06/15,418,528.92 = 3,360,523.41/x
  3. Step 3: Cross multiply
    10,276,725.06x = 15,418,528.92 × 3,360,523.41
  4. Step 4: Simplify right side
    10,276,725.06x = 51,814,327,383,422.02
  5. Step 5: Solve for x
    x = 51,814,327,383,422.02/10,276,725.06
  6. Step 6: Final answer
    x = 5,041,910.44

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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.