Home / 3,744,132.66-5,616,198.81-1,048,856.94

Finding the Fourth Proportional to 3,744,132.66, 5,616,198.81 and 1,048,856.94

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Solution

The fourth proportional to 3,744,132.66, 5,616,198.81 and 1,048,856.94 is: 1,573,285.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,132.66 : 5,616,198.81 = 1,048,856.94 : x
  2. Step 2: Convert to fraction form
    3,744,132.66/5,616,198.81 = 1,048,856.94/x
  3. Step 3: Cross multiply
    3,744,132.66x = 5,616,198.81 × 1,048,856.94
  4. Step 4: Simplify right side
    3,744,132.66x = 5,890,589,098,288.24
  5. Step 5: Solve for x
    x = 5,890,589,098,288.24/3,744,132.66
  6. Step 6: Final answer
    x = 1,573,285.36

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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.