Home / 3,526,620.30-4,862,230.68-2,284,035.21

Finding the Fourth Proportional to 3,526,620.30, 4,862,230.68 and 2,284,035.21

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Solution

The fourth proportional to 3,526,620.30, 4,862,230.68 and 2,284,035.21 is: 3,149,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,526,620.30 : 4,862,230.68 = 2,284,035.21 : x
  2. Step 2: Convert to fraction form
    3,526,620.30/4,862,230.68 = 2,284,035.21/x
  3. Step 3: Cross multiply
    3,526,620.30x = 4,862,230.68 × 2,284,035.21
  4. Step 4: Simplify right side
    3,526,620.30x = 11,105,506,072,262.24
  5. Step 5: Solve for x
    x = 11,105,506,072,262.24/3,526,620.30
  6. Step 6: Final answer
    x = 3,149,050.69

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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.