Home / 5,451,423.69-7,522,861.41-3,004,260.96

Finding the Fourth Proportional to 5,451,423.69, 7,522,861.41 and 3,004,260.96

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Solution

The fourth proportional to 5,451,423.69, 7,522,861.41 and 3,004,260.96 is: 4,145,823.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,451,423.69 : 7,522,861.41 = 3,004,260.96 : x
  2. Step 2: Convert to fraction form
    5,451,423.69/7,522,861.41 = 3,004,260.96/x
  3. Step 3: Cross multiply
    5,451,423.69x = 7,522,861.41 × 3,004,260.96
  4. Step 4: Simplify right side
    5,451,423.69x = 22,600,638,841,553.55
  5. Step 5: Solve for x
    x = 22,600,638,841,553.55/5,451,423.69
  6. Step 6: Final answer
    x = 4,145,823.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.