Home / 3,297,021.24-4,939,553.07-3,225,276.70

Finding the Fourth Proportional to 3,297,021.24, 4,939,553.07 and 3,225,276.70

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Solution

The fourth proportional to 3,297,021.24, 4,939,553.07 and 3,225,276.70 is: 4,832,066.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,021.24 : 4,939,553.07 = 3,225,276.70 : x
  2. Step 2: Convert to fraction form
    3,297,021.24/4,939,553.07 = 3,225,276.70/x
  3. Step 3: Cross multiply
    3,297,021.24x = 4,939,553.07 × 3,225,276.70
  4. Step 4: Simplify right side
    3,297,021.24x = 15,931,425,425,084.47
  5. Step 5: Solve for x
    x = 15,931,425,425,084.47/3,297,021.24
  6. Step 6: Final answer
    x = 4,832,066.36

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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.