Home / 6,783,964-10,180,611.60-2,794,876

Finding the Fourth Proportional to 6,783,964, 10,180,611.60 and 2,794,876

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Solution

The fourth proportional to 6,783,964, 10,180,611.60 and 2,794,876 is: 4,194,236.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,783,964 : 10,180,611.60 = 2,794,876 : x
  2. Step 2: Convert to fraction form
    6,783,964/10,180,611.60 = 2,794,876/x
  3. Step 3: Cross multiply
    6,783,964x = 10,180,611.60 × 2,794,876
  4. Step 4: Simplify right side
    6,783,964x = 28,453,547,026,161.60
  5. Step 5: Solve for x
    x = 28,453,547,026,161.60/6,783,964
  6. Step 6: Final answer
    x = 4,194,236.15

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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.