Home / 4,967,262.20-6,856,029.06-3,035,149.76

Finding the Fourth Proportional to 4,967,262.20, 6,856,029.06 and 3,035,149.76

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Solution

The fourth proportional to 4,967,262.20, 6,856,029.06 and 3,035,149.76 is: 4,189,244.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,262.20 : 6,856,029.06 = 3,035,149.76 : x
  2. Step 2: Convert to fraction form
    4,967,262.20/6,856,029.06 = 3,035,149.76/x
  3. Step 3: Cross multiply
    4,967,262.20x = 6,856,029.06 × 3,035,149.76
  4. Step 4: Simplify right side
    4,967,262.20x = 20,809,074,956,012.02
  5. Step 5: Solve for x
    x = 20,809,074,956,012.02/4,967,262.20
  6. Step 6: Final answer
    x = 4,189,244.32

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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.