Home / 2,410,289.46-3,615,455.39-613,174.86

Finding the Fourth Proportional to 2,410,289.46, 3,615,455.39 and 613,174.86

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Solution

The fourth proportional to 2,410,289.46, 3,615,455.39 and 613,174.86 is: 919,767.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,289.46 : 3,615,455.39 = 613,174.86 : x
  2. Step 2: Convert to fraction form
    2,410,289.46/3,615,455.39 = 613,174.86/x
  3. Step 3: Cross multiply
    2,410,289.46x = 3,615,455.39 × 613,174.86
  4. Step 4: Simplify right side
    2,410,289.46x = 2,216,906,349,533.62
  5. Step 5: Solve for x
    x = 2,216,906,349,533.62/2,410,289.46
  6. Step 6: Final answer
    x = 919,767.68

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1.5x scale

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.