Home / 2,461,289.06-3,691,933.60-664,169.66

Finding the Fourth Proportional to 2,461,289.06, 3,691,933.60 and 664,169.66

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Solution

The fourth proportional to 2,461,289.06, 3,691,933.60 and 664,169.66 is: 996,254.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,289.06 : 3,691,933.60 = 664,169.66 : x
  2. Step 2: Convert to fraction form
    2,461,289.06/3,691,933.60 = 664,169.66/x
  3. Step 3: Cross multiply
    2,461,289.06x = 3,691,933.60 × 664,169.66
  4. Step 4: Simplify right side
    2,461,289.06x = 2,452,070,283,854.58
  5. Step 5: Solve for x
    x = 2,452,070,283,854.58/2,461,289.06
  6. Step 6: Final answer
    x = 996,254.49

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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.