Home / 3,022,711.20-4,534,066.80-2,629,051.20

Finding the Fourth Proportional to 3,022,711.20, 4,534,066.80 and 2,629,051.20

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Solution

The fourth proportional to 3,022,711.20, 4,534,066.80 and 2,629,051.20 is: 3,943,576.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,711.20 : 4,534,066.80 = 2,629,051.20 : x
  2. Step 2: Convert to fraction form
    3,022,711.20/4,534,066.80 = 2,629,051.20/x
  3. Step 3: Cross multiply
    3,022,711.20x = 4,534,066.80 × 2,629,051.20
  4. Step 4: Simplify right side
    3,022,711.20x = 11,920,293,761,420.16
  5. Step 5: Solve for x
    x = 11,920,293,761,420.16/3,022,711.20
  6. Step 6: Final answer
    x = 3,943,576.80

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Similar ratio
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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.