Home / 4,483,732.80-6,187,687.98-2,550,271.92

Finding the Fourth Proportional to 4,483,732.80, 6,187,687.98 and 2,550,271.92

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Solution

The fourth proportional to 4,483,732.80, 6,187,687.98 and 2,550,271.92 is: 3,519,453.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483,732.80 : 6,187,687.98 = 2,550,271.92 : x
  2. Step 2: Convert to fraction form
    4,483,732.80/6,187,687.98 = 2,550,271.92/x
  3. Step 3: Cross multiply
    4,483,732.80x = 6,187,687.98 × 2,550,271.92
  4. Step 4: Simplify right side
    4,483,732.80x = 15,780,286,905,115.52
  5. Step 5: Solve for x
    x = 15,780,286,905,115.52/4,483,732.80
  6. Step 6: Final answer
    x = 3,519,453.01

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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.