Home / 3,664,265.40-5,493,773.70-1,533,252.60

Finding the Fourth Proportional to 3,664,265.40, 5,493,773.70 and 1,533,252.60

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Solution

The fourth proportional to 3,664,265.40, 5,493,773.70 and 1,533,252.60 is: 2,298,780.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,265.40 : 5,493,773.70 = 1,533,252.60 : x
  2. Step 2: Convert to fraction form
    3,664,265.40/5,493,773.70 = 1,533,252.60/x
  3. Step 3: Cross multiply
    3,664,265.40x = 5,493,773.70 × 1,533,252.60
  4. Step 4: Simplify right side
    3,664,265.40x = 8,423,342,809,336.62
  5. Step 5: Solve for x
    x = 8,423,342,809,336.62/3,664,265.40
  6. Step 6: Final answer
    x = 2,298,780.76

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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.