Home / 3,546,499.60-5,320,440.60-1,524,739.60

Finding the Fourth Proportional to 3,546,499.60, 5,320,440.60 and 1,524,739.60

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Solution

The fourth proportional to 3,546,499.60, 5,320,440.60 and 1,524,739.60 is: 2,287,406.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,546,499.60 : 5,320,440.60 = 1,524,739.60 : x
  2. Step 2: Convert to fraction form
    3,546,499.60/5,320,440.60 = 1,524,739.60/x
  3. Step 3: Cross multiply
    3,546,499.60x = 5,320,440.60 × 1,524,739.60
  4. Step 4: Simplify right side
    3,546,499.60x = 8,112,286,472,267.76
  5. Step 5: Solve for x
    x = 8,112,286,472,267.76/3,546,499.60
  6. Step 6: Final answer
    x = 2,287,406.57

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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.