Home / 3,732,267.21-5,599,289.25-1,207,922.46

Finding the Fourth Proportional to 3,732,267.21, 5,599,289.25 and 1,207,922.46

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Solution

The fourth proportional to 3,732,267.21, 5,599,289.25 and 1,207,922.46 is: 1,812,171.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,267.21 : 5,599,289.25 = 1,207,922.46 : x
  2. Step 2: Convert to fraction form
    3,732,267.21/5,599,289.25 = 1,207,922.46/x
  3. Step 3: Cross multiply
    3,732,267.21x = 5,599,289.25 × 1,207,922.46
  4. Step 4: Simplify right side
    3,732,267.21x = 6,763,507,245,111.56
  5. Step 5: Solve for x
    x = 6,763,507,245,111.56/3,732,267.21
  6. Step 6: Final answer
    x = 1,812,171.23

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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.