Home / 8,026,696.56-11,076,785.07-4,355,519.76

Finding the Fourth Proportional to 8,026,696.56, 11,076,785.07 and 4,355,519.76

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Solution

The fourth proportional to 8,026,696.56, 11,076,785.07 and 4,355,519.76 is: 6,010,586.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,696.56 : 11,076,785.07 = 4,355,519.76 : x
  2. Step 2: Convert to fraction form
    8,026,696.56/11,076,785.07 = 4,355,519.76/x
  3. Step 3: Cross multiply
    8,026,696.56x = 11,076,785.07 × 4,355,519.76
  4. Step 4: Simplify right side
    8,026,696.56x = 48,245,156,274,862.73
  5. Step 5: Solve for x
    x = 48,245,156,274,862.73/8,026,696.56
  6. Step 6: Final answer
    x = 6,010,586.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.