Home / 2,525,504.18-3,788,245.33-632,240.15

Finding the Fourth Proportional to 2,525,504.18, 3,788,245.33 and 632,240.15

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Solution

The fourth proportional to 2,525,504.18, 3,788,245.33 and 632,240.15 is: 948,357.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,525,504.18 : 3,788,245.33 = 632,240.15 : x
  2. Step 2: Convert to fraction form
    2,525,504.18/3,788,245.33 = 632,240.15/x
  3. Step 3: Cross multiply
    2,525,504.18x = 3,788,245.33 × 632,240.15
  4. Step 4: Simplify right side
    2,525,504.18x = 2,395,080,786,205.39
  5. Step 5: Solve for x
    x = 2,395,080,786,205.39/2,525,504.18
  6. Step 6: Final answer
    x = 948,357.48

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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.