Home / 5,897,406.45-8,135,299.41-4,058,672.43

Finding the Fourth Proportional to 5,897,406.45, 8,135,299.41 and 4,058,672.43

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Solution

The fourth proportional to 5,897,406.45, 8,135,299.41 and 4,058,672.43 is: 5,598,819.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,406.45 : 8,135,299.41 = 4,058,672.43 : x
  2. Step 2: Convert to fraction form
    5,897,406.45/8,135,299.41 = 4,058,672.43/x
  3. Step 3: Cross multiply
    5,897,406.45x = 8,135,299.41 × 4,058,672.43
  4. Step 4: Simplify right side
    5,897,406.45x = 33,018,515,425,162.27
  5. Step 5: Solve for x
    x = 33,018,515,425,162.27/5,897,406.45
  6. Step 6: Final answer
    x = 5,598,819.70

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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.