Home / 2,035,021.79-3,052,597.68-1,023,591.39

Finding the Fourth Proportional to 2,035,021.79, 3,052,597.68 and 1,023,591.39

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Solution

The fourth proportional to 2,035,021.79, 3,052,597.68 and 1,023,591.39 is: 1,535,419.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,021.79 : 3,052,597.68 = 1,023,591.39 : x
  2. Step 2: Convert to fraction form
    2,035,021.79/3,052,597.68 = 1,023,591.39/x
  3. Step 3: Cross multiply
    2,035,021.79x = 3,052,597.68 × 1,023,591.39
  4. Step 4: Simplify right side
    2,035,021.79x = 3,124,612,702,381.98
  5. Step 5: Solve for x
    x = 3,124,612,702,381.98/2,035,021.79
  6. Step 6: Final answer
    x = 1,535,419.78

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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.