Home / 5,720,811.70-8,581,217.55-3,024,094.90

Finding the Fourth Proportional to 5,720,811.70, 8,581,217.55 and 3,024,094.90

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Solution

The fourth proportional to 5,720,811.70, 8,581,217.55 and 3,024,094.90 is: 4,536,142.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,720,811.70 : 8,581,217.55 = 3,024,094.90 : x
  2. Step 2: Convert to fraction form
    5,720,811.70/8,581,217.55 = 3,024,094.90/x
  3. Step 3: Cross multiply
    5,720,811.70x = 8,581,217.55 × 3,024,094.90
  4. Step 4: Simplify right side
    5,720,811.70x = 25,950,416,228,745.50
  5. Step 5: Solve for x
    x = 25,950,416,228,745.50/5,720,811.70
  6. Step 6: Final answer
    x = 4,536,142.35

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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.