Home / 2,327,690.24-3,212,095.20-1,309,034.24

Finding the Fourth Proportional to 2,327,690.24, 3,212,095.20 and 1,309,034.24

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Solution

The fourth proportional to 2,327,690.24, 3,212,095.20 and 1,309,034.24 is: 1,806,401.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,690.24 : 3,212,095.20 = 1,309,034.24 : x
  2. Step 2: Convert to fraction form
    2,327,690.24/3,212,095.20 = 1,309,034.24/x
  3. Step 3: Cross multiply
    2,327,690.24x = 3,212,095.20 × 1,309,034.24
  4. Step 4: Simplify right side
    2,327,690.24x = 4,204,742,598,939.65
  5. Step 5: Solve for x
    x = 4,204,742,598,939.65/2,327,690.24
  6. Step 6: Final answer
    x = 1,806,401.27

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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.