Home / 2,697,980.22-3,723,167.57-1,474,257.53

Finding the Fourth Proportional to 2,697,980.22, 3,723,167.57 and 1,474,257.53

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Solution

The fourth proportional to 2,697,980.22, 3,723,167.57 and 1,474,257.53 is: 2,034,450.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,980.22 : 3,723,167.57 = 1,474,257.53 : x
  2. Step 2: Convert to fraction form
    2,697,980.22/3,723,167.57 = 1,474,257.53/x
  3. Step 3: Cross multiply
    2,697,980.22x = 3,723,167.57 × 1,474,257.53
  4. Step 4: Simplify right side
    2,697,980.22x = 5,488,907,827,460.93
  5. Step 5: Solve for x
    x = 5,488,907,827,460.93/2,697,980.22
  6. Step 6: Final answer
    x = 2,034,450.73

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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.