Home / 2,388,024.54-3,582,509.54-682,182.56

Finding the Fourth Proportional to 2,388,024.54, 3,582,509.54 and 682,182.56

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Solution

The fourth proportional to 2,388,024.54, 3,582,509.54 and 682,182.56 is: 1,023,408.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,024.54 : 3,582,509.54 = 682,182.56 : x
  2. Step 2: Convert to fraction form
    2,388,024.54/3,582,509.54 = 682,182.56/x
  3. Step 3: Cross multiply
    2,388,024.54x = 3,582,509.54 × 682,182.56
  4. Step 4: Simplify right side
    2,388,024.54x = 2,443,925,507,898.16
  5. Step 5: Solve for x
    x = 2,443,925,507,898.16/2,388,024.54
  6. Step 6: Final answer
    x = 1,023,408.87

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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.