Home / 11,229,647.55-15,496,960.32-6,073,009.10

Finding the Fourth Proportional to 11,229,647.55, 15,496,960.32 and 6,073,009.10

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Solution

The fourth proportional to 11,229,647.55, 15,496,960.32 and 6,073,009.10 is: 8,380,777.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,229,647.55 : 15,496,960.32 = 6,073,009.10 : x
  2. Step 2: Convert to fraction form
    11,229,647.55/15,496,960.32 = 6,073,009.10/x
  3. Step 3: Cross multiply
    11,229,647.55x = 15,496,960.32 × 6,073,009.10
  4. Step 4: Simplify right side
    11,229,647.55x = 94,113,181,045,698.91
  5. Step 5: Solve for x
    x = 94,113,181,045,698.91/11,229,647.55
  6. Step 6: Final answer
    x = 8,380,777.81

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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.