Home / 3,894,006.70-5,841,010.05-2,550,313.90

Finding the Fourth Proportional to 3,894,006.70, 5,841,010.05 and 2,550,313.90

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Solution

The fourth proportional to 3,894,006.70, 5,841,010.05 and 2,550,313.90 is: 3,825,470.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,894,006.70 : 5,841,010.05 = 2,550,313.90 : x
  2. Step 2: Convert to fraction form
    3,894,006.70/5,841,010.05 = 2,550,313.90/x
  3. Step 3: Cross multiply
    3,894,006.70x = 5,841,010.05 × 2,550,313.90
  4. Step 4: Simplify right side
    3,894,006.70x = 14,896,409,120,554.69
  5. Step 5: Solve for x
    x = 14,896,409,120,554.69/3,894,006.70
  6. Step 6: Final answer
    x = 3,825,470.85

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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.