Home / 2,482,403.57-3,723,605.55-799,507.07

Finding the Fourth Proportional to 2,482,403.57, 3,723,605.55 and 799,507.07

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Solution

The fourth proportional to 2,482,403.57, 3,723,605.55 and 799,507.07 is: 1,199,260.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,403.57 : 3,723,605.55 = 799,507.07 : x
  2. Step 2: Convert to fraction form
    2,482,403.57/3,723,605.55 = 799,507.07/x
  3. Step 3: Cross multiply
    2,482,403.57x = 3,723,605.55 × 799,507.07
  4. Step 4: Simplify right side
    2,482,403.57x = 2,977,048,940,500.68
  5. Step 5: Solve for x
    x = 2,977,048,940,500.68/2,482,403.57
  6. Step 6: Final answer
    x = 1,199,260.66

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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.