Home / 3,744,132.16-5,616,198.06-1,048,856.44

Finding the Fourth Proportional to 3,744,132.16, 5,616,198.06 and 1,048,856.44

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Solution

The fourth proportional to 3,744,132.16, 5,616,198.06 and 1,048,856.44 is: 1,573,284.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,744,132.16 : 5,616,198.06 = 1,048,856.44 : x
  2. Step 2: Convert to fraction form
    3,744,132.16/5,616,198.06 = 1,048,856.44/x
  3. Step 3: Cross multiply
    3,744,132.16x = 5,616,198.06 × 1,048,856.44
  4. Step 4: Simplify right side
    3,744,132.16x = 5,890,585,503,546.51
  5. Step 5: Solve for x
    x = 5,890,585,503,546.51/3,744,132.16
  6. Step 6: Final answer
    x = 1,573,284.61

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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.