Home / 3,655,403.75-5,483,614.20-1,524,997.84

Finding the Fourth Proportional to 3,655,403.75, 5,483,614.20 and 1,524,997.84

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Solution

The fourth proportional to 3,655,403.75, 5,483,614.20 and 1,524,997.84 is: 2,287,708.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,403.75 : 5,483,614.20 = 1,524,997.84 : x
  2. Step 2: Convert to fraction form
    3,655,403.75/5,483,614.20 = 1,524,997.84/x
  3. Step 3: Cross multiply
    3,655,403.75x = 5,483,614.20 × 1,524,997.84
  4. Step 4: Simplify right side
    3,655,403.75x = 8,362,499,775,350.27
  5. Step 5: Solve for x
    x = 8,362,499,775,350.27/3,655,403.75
  6. Step 6: Final answer
    x = 2,287,708.93

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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.