Home / 4,612,593.46-6,918,914.82-3,025,208.72

Finding the Fourth Proportional to 4,612,593.46, 6,918,914.82 and 3,025,208.72

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Solution

The fourth proportional to 4,612,593.46, 6,918,914.82 and 3,025,208.72 is: 4,537,829.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,593.46 : 6,918,914.82 = 3,025,208.72 : x
  2. Step 2: Convert to fraction form
    4,612,593.46/6,918,914.82 = 3,025,208.72/x
  3. Step 3: Cross multiply
    4,612,593.46x = 6,918,914.82 × 3,025,208.72
  4. Step 4: Simplify right side
    4,612,593.46x = 20,931,161,446,401.23
  5. Step 5: Solve for x
    x = 20,931,161,446,401.23/4,612,593.46
  6. Step 6: Final answer
    x = 4,537,829.23

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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.