Home / 5,723,523.63-8,586,156.33-3,562,800.30

Finding the Fourth Proportional to 5,723,523.63, 8,586,156.33 and 3,562,800.30

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Solution

The fourth proportional to 5,723,523.63, 8,586,156.33 and 3,562,800.30 is: 5,344,742.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,523.63 : 8,586,156.33 = 3,562,800.30 : x
  2. Step 2: Convert to fraction form
    5,723,523.63/8,586,156.33 = 3,562,800.30/x
  3. Step 3: Cross multiply
    5,723,523.63x = 8,586,156.33 × 3,562,800.30
  4. Step 4: Simplify right side
    5,723,523.63x = 30,590,760,348,370.90
  5. Step 5: Solve for x
    x = 30,590,760,348,370.90/5,723,523.63
  6. Step 6: Final answer
    x = 5,344,742.56

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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.