Home / 3,435,998.43-5,149,123.07-2,530,337.43

Finding the Fourth Proportional to 3,435,998.43, 5,149,123.07 and 2,530,337.43

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Solution

The fourth proportional to 3,435,998.43, 5,149,123.07 and 2,530,337.43 is: 3,791,916.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,998.43 : 5,149,123.07 = 2,530,337.43 : x
  2. Step 2: Convert to fraction form
    3,435,998.43/5,149,123.07 = 2,530,337.43/x
  3. Step 3: Cross multiply
    3,435,998.43x = 5,149,123.07 × 2,530,337.43
  4. Step 4: Simplify right side
    3,435,998.43x = 13,029,018,856,588.18
  5. Step 5: Solve for x
    x = 13,029,018,856,588.18/3,435,998.43
  6. Step 6: Final answer
    x = 3,791,916.41

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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.