Home / 4,846,401.72-7,269,583.14-1,813,995

Finding the Fourth Proportional to 4,846,401.72, 7,269,583.14 and 1,813,995

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Solution

The fourth proportional to 4,846,401.72, 7,269,583.14 and 1,813,995 is: 2,720,985.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,401.72 : 7,269,583.14 = 1,813,995 : x
  2. Step 2: Convert to fraction form
    4,846,401.72/7,269,583.14 = 1,813,995/x
  3. Step 3: Cross multiply
    4,846,401.72x = 7,269,583.14 × 1,813,995
  4. Step 4: Simplify right side
    4,846,401.72x = 13,186,987,468,044.30
  5. Step 5: Solve for x
    x = 13,186,987,468,044.30/4,846,401.72
  6. Step 6: Final answer
    x = 2,720,985.22

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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.