Home / 3,649,493.03-5,036,096.85-2,017,802.39

Finding the Fourth Proportional to 3,649,493.03, 5,036,096.85 and 2,017,802.39

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Solution

The fourth proportional to 3,649,493.03, 5,036,096.85 and 2,017,802.39 is: 2,784,454.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,493.03 : 5,036,096.85 = 2,017,802.39 : x
  2. Step 2: Convert to fraction form
    3,649,493.03/5,036,096.85 = 2,017,802.39/x
  3. Step 3: Cross multiply
    3,649,493.03x = 5,036,096.85 × 2,017,802.39
  4. Step 4: Simplify right side
    3,649,493.03x = 10,161,848,235,020.99
  5. Step 5: Solve for x
    x = 10,161,848,235,020.99/3,649,493.03
  6. Step 6: Final answer
    x = 2,784,454.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.