Home / 3,453,796.26-5,180,707.35-1,057,631.58

Finding the Fourth Proportional to 3,453,796.26, 5,180,707.35 and 1,057,631.58

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Solution

The fourth proportional to 3,453,796.26, 5,180,707.35 and 1,057,631.58 is: 1,586,451.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,796.26 : 5,180,707.35 = 1,057,631.58 : x
  2. Step 2: Convert to fraction form
    3,453,796.26/5,180,707.35 = 1,057,631.58/x
  3. Step 3: Cross multiply
    3,453,796.26x = 5,180,707.35 × 1,057,631.58
  4. Step 4: Simplify right side
    3,453,796.26x = 5,479,279,700,098.11
  5. Step 5: Solve for x
    x = 5,479,279,700,098.11/3,453,796.26
  6. Step 6: Final answer
    x = 1,586,451.34

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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.