Home / 2,230,619.76-3,344,048.64-967,496.04

Finding the Fourth Proportional to 2,230,619.76, 3,344,048.64 and 967,496.04

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Solution

The fourth proportional to 2,230,619.76, 3,344,048.64 and 967,496.04 is: 1,450,428.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,619.76 : 3,344,048.64 = 967,496.04 : x
  2. Step 2: Convert to fraction form
    2,230,619.76/3,344,048.64 = 967,496.04/x
  3. Step 3: Cross multiply
    2,230,619.76x = 3,344,048.64 × 967,496.04
  4. Step 4: Simplify right side
    2,230,619.76x = 3,235,353,816,767.39
  5. Step 5: Solve for x
    x = 3,235,353,816,767.39/2,230,619.76
  6. Step 6: Final answer
    x = 1,450,428.21

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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.