Home / 8,200,850.55-11,317,145.74-4,716,024.81

Finding the Fourth Proportional to 8,200,850.55, 11,317,145.74 and 4,716,024.81

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Solution

The fourth proportional to 8,200,850.55, 11,317,145.74 and 4,716,024.81 is: 6,508,098.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,200,850.55 : 11,317,145.74 = 4,716,024.81 : x
  2. Step 2: Convert to fraction form
    8,200,850.55/11,317,145.74 = 4,716,024.81/x
  3. Step 3: Cross multiply
    8,200,850.55x = 11,317,145.74 × 4,716,024.81
  4. Step 4: Simplify right side
    8,200,850.55x = 53,371,940,088,225.80
  5. Step 5: Solve for x
    x = 53,371,940,088,225.80/8,200,850.55
  6. Step 6: Final answer
    x = 6,508,098.13

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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.