Home / 6,727,043.20-10,066,945.20-4,601,279.20

Finding the Fourth Proportional to 6,727,043.20, 10,066,945.20 and 4,601,279.20

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Solution

The fourth proportional to 6,727,043.20, 10,066,945.20 and 4,601,279.20 is: 6,885,763.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,043.20 : 10,066,945.20 = 4,601,279.20 : x
  2. Step 2: Convert to fraction form
    6,727,043.20/10,066,945.20 = 4,601,279.20/x
  3. Step 3: Cross multiply
    6,727,043.20x = 10,066,945.20 × 4,601,279.20
  4. Step 4: Simplify right side
    6,727,043.20x = 46,320,825,556,299.84
  5. Step 5: Solve for x
    x = 46,320,825,556,299.84/6,727,043.20
  6. Step 6: Final answer
    x = 6,885,763.06

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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.