Home / 4,446,817.20-6,676,446.60-2,767,201.20

Finding the Fourth Proportional to 4,446,817.20, 6,676,446.60 and 2,767,201.20

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Solution

The fourth proportional to 4,446,817.20, 6,676,446.60 and 2,767,201.20 is: 4,154,672.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446,817.20 : 6,676,446.60 = 2,767,201.20 : x
  2. Step 2: Convert to fraction form
    4,446,817.20/6,676,446.60 = 2,767,201.20/x
  3. Step 3: Cross multiply
    4,446,817.20x = 6,676,446.60 × 2,767,201.20
  4. Step 4: Simplify right side
    4,446,817.20x = 18,475,071,043,255.92
  5. Step 5: Solve for x
    x = 18,475,071,043,255.92/4,446,817.20
  6. Step 6: Final answer
    x = 4,154,672.93

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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.