Home / 5,713,064.20-8,569,556.70-1,453,177

Finding the Fourth Proportional to 5,713,064.20, 8,569,556.70 and 1,453,177

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Solution

The fourth proportional to 5,713,064.20, 8,569,556.70 and 1,453,177 is: 2,179,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,064.20 : 8,569,556.70 = 1,453,177 : x
  2. Step 2: Convert to fraction form
    5,713,064.20/8,569,556.70 = 1,453,177/x
  3. Step 3: Cross multiply
    5,713,064.20x = 8,569,556.70 × 1,453,177
  4. Step 4: Simplify right side
    5,713,064.20x = 12,453,082,696,635.90
  5. Step 5: Solve for x
    x = 12,453,082,696,635.90/5,713,064.20
  6. Step 6: Final answer
    x = 2,179,755.43

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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.