Home / 5,080,524.98-7,618,638.87-2,047,076.37

Finding the Fourth Proportional to 5,080,524.98, 7,618,638.87 and 2,047,076.37

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Solution

The fourth proportional to 5,080,524.98, 7,618,638.87 and 2,047,076.37 is: 3,069,748.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,524.98 : 7,618,638.87 = 2,047,076.37 : x
  2. Step 2: Convert to fraction form
    5,080,524.98/7,618,638.87 = 2,047,076.37/x
  3. Step 3: Cross multiply
    5,080,524.98x = 7,618,638.87 × 2,047,076.37
  4. Step 4: Simplify right side
    5,080,524.98x = 15,595,935,602,340.50
  5. Step 5: Solve for x
    x = 15,595,935,602,340.50/5,080,524.98
  6. Step 6: Final answer
    x = 3,069,748.83

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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.