Home / 4,492,676.56-6,199,176.90-2,558,974.90

Finding the Fourth Proportional to 4,492,676.56, 6,199,176.90 and 2,558,974.90

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Solution

The fourth proportional to 4,492,676.56, 6,199,176.90 and 2,558,974.90 is: 3,530,977.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,676.56 : 6,199,176.90 = 2,558,974.90 : x
  2. Step 2: Convert to fraction form
    4,492,676.56/6,199,176.90 = 2,558,974.90/x
  3. Step 3: Cross multiply
    4,492,676.56x = 6,199,176.90 × 2,558,974.90
  4. Step 4: Simplify right side
    4,492,676.56x = 15,863,538,087,759.81
  5. Step 5: Solve for x
    x = 15,863,538,087,759.81/4,492,676.56
  6. Step 6: Final answer
    x = 3,530,977.11

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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.