Home / 6,116,524.45-9,174,495.08-2,072,615.65

Finding the Fourth Proportional to 6,116,524.45, 9,174,495.08 and 2,072,615.65

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Solution

The fourth proportional to 6,116,524.45, 9,174,495.08 and 2,072,615.65 is: 3,108,824.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,524.45 : 9,174,495.08 = 2,072,615.65 : x
  2. Step 2: Convert to fraction form
    6,116,524.45/9,174,495.08 = 2,072,615.65/x
  3. Step 3: Cross multiply
    6,116,524.45x = 9,174,495.08 × 2,072,615.65
  4. Step 4: Simplify right side
    6,116,524.45x = 19,015,202,073,292.92
  5. Step 5: Solve for x
    x = 19,015,202,073,292.92/6,116,524.45
  6. Step 6: Final answer
    x = 3,108,824.66

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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.