Home / 2,550,630.60-3,825,043.02-753,033.24

Finding the Fourth Proportional to 2,550,630.60, 3,825,043.02 and 753,033.24

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Solution

The fourth proportional to 2,550,630.60, 3,825,043.02 and 753,033.24 is: 1,129,283.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,550,630.60 : 3,825,043.02 = 753,033.24 : x
  2. Step 2: Convert to fraction form
    2,550,630.60/3,825,043.02 = 753,033.24/x
  3. Step 3: Cross multiply
    2,550,630.60x = 3,825,043.02 × 753,033.24
  4. Step 4: Simplify right side
    2,550,630.60x = 2,880,384,538,489.99
  5. Step 5: Solve for x
    x = 2,880,384,538,489.99/2,550,630.60
  6. Step 6: Final answer
    x = 1,129,283.30

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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.