Home / 8,002,526.22-12,003,797.99-3,745,683.81

Finding the Fourth Proportional to 8,002,526.22, 12,003,797.99 and 3,745,683.81

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Solution

The fourth proportional to 8,002,526.22, 12,003,797.99 and 3,745,683.81 is: 5,618,529.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,526.22 : 12,003,797.99 = 3,745,683.81 : x
  2. Step 2: Convert to fraction form
    8,002,526.22/12,003,797.99 = 3,745,683.81/x
  3. Step 3: Cross multiply
    8,002,526.22x = 12,003,797.99 × 3,745,683.81
  4. Step 4: Simplify right side
    8,002,526.22x = 44,962,431,777,948.28
  5. Step 5: Solve for x
    x = 44,962,431,777,948.28/8,002,526.22
  6. Step 6: Final answer
    x = 5,618,529.77

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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.