Home / 5,807,408.30-8,014,315.06-3,194,025.92

Finding the Fourth Proportional to 5,807,408.30, 8,014,315.06 and 3,194,025.92

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Solution

The fourth proportional to 5,807,408.30, 8,014,315.06 and 3,194,025.92 is: 4,407,806.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,807,408.30 : 8,014,315.06 = 3,194,025.92 : x
  2. Step 2: Convert to fraction form
    5,807,408.30/8,014,315.06 = 3,194,025.92/x
  3. Step 3: Cross multiply
    5,807,408.30x = 8,014,315.06 × 3,194,025.92
  4. Step 4: Simplify right side
    5,807,408.30x = 25,597,930,032,686.35
  5. Step 5: Solve for x
    x = 25,597,930,032,686.35/5,807,408.30
  6. Step 6: Final answer
    x = 4,407,806.15

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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.