Home / 2,153,282.44-3,230,423.88-733,350.64

Finding the Fourth Proportional to 2,153,282.44, 3,230,423.88 and 733,350.64

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Solution

The fourth proportional to 2,153,282.44, 3,230,423.88 and 733,350.64 is: 1,100,196.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,153,282.44 : 3,230,423.88 = 733,350.64 : x
  2. Step 2: Convert to fraction form
    2,153,282.44/3,230,423.88 = 733,350.64/x
  3. Step 3: Cross multiply
    2,153,282.44x = 3,230,423.88 × 733,350.64
  4. Step 4: Simplify right side
    2,153,282.44x = 2,369,033,419,869.28
  5. Step 5: Solve for x
    x = 2,369,033,419,869.28/2,153,282.44
  6. Step 6: Final answer
    x = 1,100,196.32

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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.