Home / 11,351,682.93-15,665,103.84-6,195,081.38

Finding the Fourth Proportional to 11,351,682.93, 15,665,103.84 and 6,195,081.38

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Solution

The fourth proportional to 11,351,682.93, 15,665,103.84 and 6,195,081.38 is: 8,549,093.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,351,682.93 : 15,665,103.84 = 6,195,081.38 : x
  2. Step 2: Convert to fraction form
    11,351,682.93/15,665,103.84 = 6,195,081.38/x
  3. Step 3: Cross multiply
    11,351,682.93x = 15,665,103.84 × 6,195,081.38
  4. Step 4: Simplify right side
    11,351,682.93x = 97,046,593,114,950.50
  5. Step 5: Solve for x
    x = 97,046,593,114,950.50/11,351,682.93
  6. Step 6: Final answer
    x = 8,549,093.00

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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.