Home / 3,627,233.22-5,440,173.12-1,467,692.40

Finding the Fourth Proportional to 3,627,233.22, 5,440,173.12 and 1,467,692.40

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Solution

The fourth proportional to 3,627,233.22, 5,440,173.12 and 1,467,692.40 is: 2,201,264.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,233.22 : 5,440,173.12 = 1,467,692.40 : x
  2. Step 2: Convert to fraction form
    3,627,233.22/5,440,173.12 = 1,467,692.40/x
  3. Step 3: Cross multiply
    3,627,233.22x = 5,440,173.12 × 1,467,692.40
  4. Step 4: Simplify right side
    3,627,233.22x = 7,984,500,742,908.29
  5. Step 5: Solve for x
    x = 7,984,500,742,908.29/3,627,233.22
  6. Step 6: Final answer
    x = 2,201,264.78

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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.