Home / 6,343,546.35-9,519,322.41-2,700,270.66

Finding the Fourth Proportional to 6,343,546.35, 9,519,322.41 and 2,700,270.66

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Solution

The fourth proportional to 6,343,546.35, 9,519,322.41 and 2,700,270.66 is: 4,052,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,546.35 : 9,519,322.41 = 2,700,270.66 : x
  2. Step 2: Convert to fraction form
    6,343,546.35/9,519,322.41 = 2,700,270.66/x
  3. Step 3: Cross multiply
    6,343,546.35x = 9,519,322.41 × 2,700,270.66
  4. Step 4: Simplify right side
    6,343,546.35x = 25,704,747,006,803.49
  5. Step 5: Solve for x
    x = 25,704,747,006,803.49/6,343,546.35
  6. Step 6: Final answer
    x = 4,052,109.91

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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.