Home / 3,054,493.26-4,214,954.88-1,765,417.14

Finding the Fourth Proportional to 3,054,493.26, 4,214,954.88 and 1,765,417.14

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Solution

The fourth proportional to 3,054,493.26, 4,214,954.88 and 1,765,417.14 is: 2,436,133.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,493.26 : 4,214,954.88 = 1,765,417.14 : x
  2. Step 2: Convert to fraction form
    3,054,493.26/4,214,954.88 = 1,765,417.14/x
  3. Step 3: Cross multiply
    3,054,493.26x = 4,214,954.88 × 1,765,417.14
  4. Step 4: Simplify right side
    3,054,493.26x = 7,441,153,589,478.64
  5. Step 5: Solve for x
    x = 7,441,153,589,478.64/3,054,493.26
  6. Step 6: Final answer
    x = 2,436,133.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.