Home / 3,795,150.90-5,691,014.73-1,875,313.56

Finding the Fourth Proportional to 3,795,150.90, 5,691,014.73 and 1,875,313.56

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Solution

The fourth proportional to 3,795,150.90, 5,691,014.73 and 1,875,313.56 is: 2,812,124.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,150.90 : 5,691,014.73 = 1,875,313.56 : x
  2. Step 2: Convert to fraction form
    3,795,150.90/5,691,014.73 = 1,875,313.56/x
  3. Step 3: Cross multiply
    3,795,150.90x = 5,691,014.73 × 1,875,313.56
  4. Step 4: Simplify right side
    3,795,150.90x = 10,672,437,093,328.74
  5. Step 5: Solve for x
    x = 10,672,437,093,328.74/3,795,150.90
  6. Step 6: Final answer
    x = 2,812,124.57

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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.