Home / 3,022,578.60-4,537,367.10-1,825,852.20

Finding the Fourth Proportional to 3,022,578.60, 4,537,367.10 and 1,825,852.20

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Solution

The fourth proportional to 3,022,578.60, 4,537,367.10 and 1,825,852.20 is: 2,740,892.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,578.60 : 4,537,367.10 = 1,825,852.20 : x
  2. Step 2: Convert to fraction form
    3,022,578.60/4,537,367.10 = 1,825,852.20/x
  3. Step 3: Cross multiply
    3,022,578.60x = 4,537,367.10 × 1,825,852.20
  4. Step 4: Simplify right side
    3,022,578.60x = 8,284,561,701,742.62
  5. Step 5: Solve for x
    x = 8,284,561,701,742.62/3,022,578.60
  6. Step 6: Final answer
    x = 2,740,892.07

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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.