Home / 3,377,576.45-5,065,604.85-1,554,192.03

Finding the Fourth Proportional to 3,377,576.45, 5,065,604.85 and 1,554,192.03

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Solution

The fourth proportional to 3,377,576.45, 5,065,604.85 and 1,554,192.03 is: 2,330,938.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,576.45 : 5,065,604.85 = 1,554,192.03 : x
  2. Step 2: Convert to fraction form
    3,377,576.45/5,065,604.85 = 1,554,192.03/x
  3. Step 3: Cross multiply
    3,377,576.45x = 5,065,604.85 × 1,554,192.03
  4. Step 4: Simplify right side
    3,377,576.45x = 7,872,922,684,999.35
  5. Step 5: Solve for x
    x = 7,872,922,684,999.35/3,377,576.45
  6. Step 6: Final answer
    x = 2,330,938.41

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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.