Home / 5,535,043.60-8,306,064.60-3,260,563.60

Finding the Fourth Proportional to 5,535,043.60, 8,306,064.60 and 3,260,563.60

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Solution

The fourth proportional to 5,535,043.60, 8,306,064.60 and 3,260,563.60 is: 4,892,906.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535,043.60 : 8,306,064.60 = 3,260,563.60 : x
  2. Step 2: Convert to fraction form
    5,535,043.60/8,306,064.60 = 3,260,563.60/x
  3. Step 3: Cross multiply
    5,535,043.60x = 8,306,064.60 × 3,260,563.60
  4. Step 4: Simplify right side
    5,535,043.60x = 27,082,451,894,008.56
  5. Step 5: Solve for x
    x = 27,082,451,894,008.56/5,535,043.60
  6. Step 6: Final answer
    x = 4,892,906.70

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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.