Home / 5,808,003.56-8,015,239.67-3,194,618.21

Finding the Fourth Proportional to 5,808,003.56, 8,015,239.67 and 3,194,618.21

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Solution

The fourth proportional to 5,808,003.56, 8,015,239.67 and 3,194,618.21 is: 4,408,680.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,003.56 : 8,015,239.67 = 3,194,618.21 : x
  2. Step 2: Convert to fraction form
    5,808,003.56/8,015,239.67 = 3,194,618.21/x
  3. Step 3: Cross multiply
    5,808,003.56x = 8,015,239.67 × 3,194,618.21
  4. Step 4: Simplify right side
    5,808,003.56x = 25,605,630,551,247.10
  5. Step 5: Solve for x
    x = 25,605,630,551,247.10/5,808,003.56
  6. Step 6: Final answer
    x = 4,408,680.25

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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.