Home / 8,195,047.97-11,308,869.77-4,523,885.73

Finding the Fourth Proportional to 8,195,047.97, 11,308,869.77 and 4,523,885.73

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Solution

The fourth proportional to 8,195,047.97, 11,308,869.77 and 4,523,885.73 is: 6,242,798.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,047.97 : 11,308,869.77 = 4,523,885.73 : x
  2. Step 2: Convert to fraction form
    8,195,047.97/11,308,869.77 = 4,523,885.73/x
  3. Step 3: Cross multiply
    8,195,047.97x = 11,308,869.77 × 4,523,885.73
  4. Step 4: Simplify right side
    8,195,047.97x = 51,160,034,552,311.96
  5. Step 5: Solve for x
    x = 51,160,034,552,311.96/8,195,047.97
  6. Step 6: Final answer
    x = 6,242,798.67

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Double scale
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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.