Home / 1,568,868.10-2,353,630.20-504,017.80

Finding the Fourth Proportional to 1,568,868.10, 2,353,630.20 and 504,017.80

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Solution

The fourth proportional to 1,568,868.10, 2,353,630.20 and 504,017.80 is: 756,132.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,568,868.10 : 2,353,630.20 = 504,017.80 : x
  2. Step 2: Convert to fraction form
    1,568,868.10/2,353,630.20 = 504,017.80/x
  3. Step 3: Cross multiply
    1,568,868.10x = 2,353,630.20 × 504,017.80
  4. Step 4: Simplify right side
    1,568,868.10x = 1,186,271,515,417.56
  5. Step 5: Solve for x
    x = 1,186,271,515,417.56/1,568,868.10
  6. Step 6: Final answer
    x = 756,132.09

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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.