Home / 2,259,490.55-3,389,263.22-662,086.04

Finding the Fourth Proportional to 2,259,490.55, 3,389,263.22 and 662,086.04

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Solution

The fourth proportional to 2,259,490.55, 3,389,263.22 and 662,086.04 is: 993,137.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,259,490.55 : 3,389,263.22 = 662,086.04 : x
  2. Step 2: Convert to fraction form
    2,259,490.55/3,389,263.22 = 662,086.04/x
  3. Step 3: Cross multiply
    2,259,490.55x = 3,389,263.22 × 662,086.04
  4. Step 4: Simplify right side
    2,259,490.55x = 2,243,983,848,556.35
  5. Step 5: Solve for x
    x = 2,243,983,848,556.35/2,259,490.55
  6. Step 6: Final answer
    x = 993,137.08

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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.