Home / 9,049,605.10-13,556,232.80-4,185,093.12

Finding the Fourth Proportional to 9,049,605.10, 13,556,232.80 and 4,185,093.12

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Solution

The fourth proportional to 9,049,605.10, 13,556,232.80 and 4,185,093.12 is: 6,269,234.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,605.10 : 13,556,232.80 = 4,185,093.12 : x
  2. Step 2: Convert to fraction form
    9,049,605.10/13,556,232.80 = 4,185,093.12/x
  3. Step 3: Cross multiply
    9,049,605.10x = 13,556,232.80 × 4,185,093.12
  4. Step 4: Simplify right side
    9,049,605.10x = 56,734,096,668,126.06
  5. Step 5: Solve for x
    x = 56,734,096,668,126.06/9,049,605.10
  6. Step 6: Final answer
    x = 6,269,234.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.