Home / 7,364,846.16-11,047,008-2,247,069.36

Finding the Fourth Proportional to 7,364,846.16, 11,047,008 and 2,247,069.36

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Solution

The fourth proportional to 7,364,846.16, 11,047,008 and 2,247,069.36 is: 3,370,524.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,364,846.16 : 11,047,008 = 2,247,069.36 : x
  2. Step 2: Convert to fraction form
    7,364,846.16/11,047,008 = 2,247,069.36/x
  3. Step 3: Cross multiply
    7,364,846.16x = 11,047,008 × 2,247,069.36
  4. Step 4: Simplify right side
    7,364,846.16x = 24,823,393,196,474.88
  5. Step 5: Solve for x
    x = 24,823,393,196,474.88/7,364,846.16
  6. Step 6: Final answer
    x = 3,370,524.33

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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.