Home / 8,195,059.18-11,308,885.22-4,523,896.94

Finding the Fourth Proportional to 8,195,059.18, 11,308,885.22 and 4,523,896.94

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Solution

The fourth proportional to 8,195,059.18, 11,308,885.22 and 4,523,896.94 is: 6,242,814.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,195,059.18 : 11,308,885.22 = 4,523,896.94 : x
  2. Step 2: Convert to fraction form
    8,195,059.18/11,308,885.22 = 4,523,896.94/x
  3. Step 3: Cross multiply
    8,195,059.18x = 11,308,885.22 × 4,523,896.94
  4. Step 4: Simplify right side
    8,195,059.18x = 51,160,231,218,949.74
  5. Step 5: Solve for x
    x = 51,160,231,218,949.74/8,195,059.18
  6. Step 6: Final answer
    x = 6,242,814.13

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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.