Home / 1,844,483.20-2,767,243.20-897,884.80

Finding the Fourth Proportional to 1,844,483.20, 2,767,243.20 and 897,884.80

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Solution

The fourth proportional to 1,844,483.20, 2,767,243.20 and 897,884.80 is: 1,347,079.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,483.20 : 2,767,243.20 = 897,884.80 : x
  2. Step 2: Convert to fraction form
    1,844,483.20/2,767,243.20 = 897,884.80/x
  3. Step 3: Cross multiply
    1,844,483.20x = 2,767,243.20 × 897,884.80
  4. Step 4: Simplify right side
    1,844,483.20x = 2,484,665,607,183.36
  5. Step 5: Solve for x
    x = 2,484,665,607,183.36/1,844,483.20
  6. Step 6: Final answer
    x = 1,347,079.55

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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.