Home / 2,410,257.34-3,615,330.87-613,142.94

Finding the Fourth Proportional to 2,410,257.34, 3,615,330.87 and 613,142.94

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Solution

The fourth proportional to 2,410,257.34, 3,615,330.87 and 613,142.94 is: 919,700.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,257.34 : 3,615,330.87 = 613,142.94 : x
  2. Step 2: Convert to fraction form
    2,410,257.34/3,615,330.87 = 613,142.94/x
  3. Step 3: Cross multiply
    2,410,257.34x = 3,615,330.87 × 613,142.94
  4. Step 4: Simplify right side
    2,410,257.34x = 2,216,714,598,704.56
  5. Step 5: Solve for x
    x = 2,216,714,598,704.56/2,410,257.34
  6. Step 6: Final answer
    x = 919,700.38

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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.