Home / 3,013,045.05-4,519,604.33-883,172.22

Finding the Fourth Proportional to 3,013,045.05, 4,519,604.33 and 883,172.22

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Solution

The fourth proportional to 3,013,045.05, 4,519,604.33 and 883,172.22 is: 1,324,769.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,045.05 : 4,519,604.33 = 883,172.22 : x
  2. Step 2: Convert to fraction form
    3,013,045.05/4,519,604.33 = 883,172.22/x
  3. Step 3: Cross multiply
    3,013,045.05x = 4,519,604.33 × 883,172.22
  4. Step 4: Simplify right side
    3,013,045.05x = 3,991,588,985,231.85
  5. Step 5: Solve for x
    x = 3,991,588,985,231.85/3,013,045.05
  6. Step 6: Final answer
    x = 1,324,769.10

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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.