Home / 465,983.00-697,924.37-326,364.92

Finding the Fourth Proportional to 465,983.00, 697,924.37 and 326,364.92

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Solution

The fourth proportional to 465,983.00, 697,924.37 and 326,364.92 is: 488,811.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,983.00 : 697,924.37 = 326,364.92 : x
  2. Step 2: Convert to fraction form
    465,983.00/697,924.37 = 326,364.92/x
  3. Step 3: Cross multiply
    465,983.00x = 697,924.37 × 326,364.92
  4. Step 4: Simplify right side
    465,983.00x = 227,778,028,507.39
  5. Step 5: Solve for x
    x = 227,778,028,507.39/465,983.00
  6. Step 6: Final answer
    x = 488,811.89

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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.