Home / 2,493,337.20-3,740,200.20-1,073,439.60

Finding the Fourth Proportional to 2,493,337.20, 3,740,200.20 and 1,073,439.60

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Solution

The fourth proportional to 2,493,337.20, 3,740,200.20 and 1,073,439.60 is: 1,610,243.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,337.20 : 3,740,200.20 = 1,073,439.60 : x
  2. Step 2: Convert to fraction form
    2,493,337.20/3,740,200.20 = 1,073,439.60/x
  3. Step 3: Cross multiply
    2,493,337.20x = 3,740,200.20 × 1,073,439.60
  4. Step 4: Simplify right side
    2,493,337.20x = 4,014,879,006,607.92
  5. Step 5: Solve for x
    x = 4,014,879,006,607.92/2,493,337.20
  6. Step 6: Final answer
    x = 1,610,243.09

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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.