Home / 8,591,236.92-11,855,588.10-4,723,527.96

Finding the Fourth Proportional to 8,591,236.92, 11,855,588.10 and 4,723,527.96

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Solution

The fourth proportional to 8,591,236.92, 11,855,588.10 and 4,723,527.96 is: 6,518,293.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,591,236.92 : 11,855,588.10 = 4,723,527.96 : x
  2. Step 2: Convert to fraction form
    8,591,236.92/11,855,588.10 = 4,723,527.96/x
  3. Step 3: Cross multiply
    8,591,236.92x = 11,855,588.10 × 4,723,527.96
  4. Step 4: Simplify right side
    8,591,236.92x = 56,000,201,872,593.27
  5. Step 5: Solve for x
    x = 56,000,201,872,593.27/8,591,236.92
  6. Step 6: Final answer
    x = 6,518,293.28

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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.