Home / 3,052,414.80-4,578,622.20-2,346,008.40

Finding the Fourth Proportional to 3,052,414.80, 4,578,622.20 and 2,346,008.40

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Solution

The fourth proportional to 3,052,414.80, 4,578,622.20 and 2,346,008.40 is: 3,519,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,414.80 : 4,578,622.20 = 2,346,008.40 : x
  2. Step 2: Convert to fraction form
    3,052,414.80/4,578,622.20 = 2,346,008.40/x
  3. Step 3: Cross multiply
    3,052,414.80x = 4,578,622.20 × 2,346,008.40
  4. Step 4: Simplify right side
    3,052,414.80x = 10,741,486,141,626.48
  5. Step 5: Solve for x
    x = 10,741,486,141,626.48/3,052,414.80
  6. Step 6: Final answer
    x = 3,519,012.60

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Double scale
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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.