Home / 4,967,768.80-7,453,402.80-2,441,735.20

Finding the Fourth Proportional to 4,967,768.80, 7,453,402.80 and 2,441,735.20

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Solution

The fourth proportional to 4,967,768.80, 7,453,402.80 and 2,441,735.20 is: 3,663,462.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,768.80 : 7,453,402.80 = 2,441,735.20 : x
  2. Step 2: Convert to fraction form
    4,967,768.80/7,453,402.80 = 2,441,735.20/x
  3. Step 3: Cross multiply
    4,967,768.80x = 7,453,402.80 × 2,441,735.20
  4. Step 4: Simplify right side
    4,967,768.80x = 18,199,235,976,538.56
  5. Step 5: Solve for x
    x = 18,199,235,976,538.56/4,967,768.80
  6. Step 6: Final answer
    x = 3,663,462.76

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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.