Home / 4,284,553.70-5,912,683.62-2,449,051.22

Finding the Fourth Proportional to 4,284,553.70, 5,912,683.62 and 2,449,051.22

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Solution

The fourth proportional to 4,284,553.70, 5,912,683.62 and 2,449,051.22 is: 3,379,690.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,553.70 : 5,912,683.62 = 2,449,051.22 : x
  2. Step 2: Convert to fraction form
    4,284,553.70/5,912,683.62 = 2,449,051.22/x
  3. Step 3: Cross multiply
    4,284,553.70x = 5,912,683.62 × 2,449,051.22
  4. Step 4: Simplify right side
    4,284,553.70x = 14,480,465,033,035.02
  5. Step 5: Solve for x
    x = 14,480,465,033,035.02/4,284,553.70
  6. Step 6: Final answer
    x = 3,379,690.41

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1.5x scale

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.