Home / 2,334,490.23-3,503,310.53-914,369.07

Finding the Fourth Proportional to 2,334,490.23, 3,503,310.53 and 914,369.07

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Solution

The fourth proportional to 2,334,490.23, 3,503,310.53 and 914,369.07 is: 1,372,170.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,490.23 : 3,503,310.53 = 914,369.07 : x
  2. Step 2: Convert to fraction form
    2,334,490.23/3,503,310.53 = 914,369.07/x
  3. Step 3: Cross multiply
    2,334,490.23x = 3,503,310.53 × 914,369.07
  4. Step 4: Simplify right side
    2,334,490.23x = 3,203,318,786,665.46
  5. Step 5: Solve for x
    x = 3,203,318,786,665.46/2,334,490.23
  6. Step 6: Final answer
    x = 1,372,170.57

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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.