Home / 5,844,133.80-8,768,092.89-2,811,105

Finding the Fourth Proportional to 5,844,133.80, 8,768,092.89 and 2,811,105

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Solution

The fourth proportional to 5,844,133.80, 8,768,092.89 and 2,811,105 is: 4,217,567.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,844,133.80 : 8,768,092.89 = 2,811,105 : x
  2. Step 2: Convert to fraction form
    5,844,133.80/8,768,092.89 = 2,811,105/x
  3. Step 3: Cross multiply
    5,844,133.80x = 8,768,092.89 × 2,811,105
  4. Step 4: Simplify right side
    5,844,133.80x = 24,648,029,763,543.45
  5. Step 5: Solve for x
    x = 24,648,029,763,543.45/5,844,133.80
  6. Step 6: Final answer
    x = 4,217,567.67

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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.