Home / 3,525,732.80-5,288,599.20-2,530,404.80

Finding the Fourth Proportional to 3,525,732.80, 5,288,599.20 and 2,530,404.80

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Solution

The fourth proportional to 3,525,732.80, 5,288,599.20 and 2,530,404.80 is: 3,795,607.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,732.80 : 5,288,599.20 = 2,530,404.80 : x
  2. Step 2: Convert to fraction form
    3,525,732.80/5,288,599.20 = 2,530,404.80/x
  3. Step 3: Cross multiply
    3,525,732.80x = 5,288,599.20 × 2,530,404.80
  4. Step 4: Simplify right side
    3,525,732.80x = 13,382,296,800,956.16
  5. Step 5: Solve for x
    x = 13,382,296,800,956.16/3,525,732.80
  6. Step 6: Final answer
    x = 3,795,607.20

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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.