Home / 3,700,921.80-5,560,713.90-2,353,729.80

Finding the Fourth Proportional to 3,700,921.80, 5,560,713.90 and 2,353,729.80

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Solution

The fourth proportional to 3,700,921.80, 5,560,713.90 and 2,353,729.80 is: 3,536,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,921.80 : 5,560,713.90 = 2,353,729.80 : x
  2. Step 2: Convert to fraction form
    3,700,921.80/5,560,713.90 = 2,353,729.80/x
  3. Step 3: Cross multiply
    3,700,921.80x = 5,560,713.90 × 2,353,729.80
  4. Step 4: Simplify right side
    3,700,921.80x = 13,088,418,015,704.22
  5. Step 5: Solve for x
    x = 13,088,418,015,704.22/3,700,921.80
  6. Step 6: Final answer
    x = 3,536,529.20

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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.