Home / 3,622,359.30-5,421,729.15-3,622,359.30

Finding the Fourth Proportional to 3,622,359.30, 5,421,729.15 and 3,622,359.30

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Solution

The fourth proportional to 3,622,359.30, 5,421,729.15 and 3,622,359.30 is: 5,421,729.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,359.30 : 5,421,729.15 = 3,622,359.30 : x
  2. Step 2: Convert to fraction form
    3,622,359.30/5,421,729.15 = 3,622,359.30/x
  3. Step 3: Cross multiply
    3,622,359.30x = 5,421,729.15 × 3,622,359.30
  4. Step 4: Simplify right side
    3,622,359.30x = 19,639,451,008,583.59
  5. Step 5: Solve for x
    x = 19,639,451,008,583.59/3,622,359.30
  6. Step 6: Final answer
    x = 5,421,729.15

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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.