Home / 4,146,028.44-6,219,928.39-1,450,441.59

Finding the Fourth Proportional to 4,146,028.44, 6,219,928.39 and 1,450,441.59

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Solution

The fourth proportional to 4,146,028.44, 6,219,928.39 and 1,450,441.59 is: 2,175,972.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,028.44 : 6,219,928.39 = 1,450,441.59 : x
  2. Step 2: Convert to fraction form
    4,146,028.44/6,219,928.39 = 1,450,441.59/x
  3. Step 3: Cross multiply
    4,146,028.44x = 6,219,928.39 × 1,450,441.59
  4. Step 4: Simplify right side
    4,146,028.44x = 9,021,642,799,446.48
  5. Step 5: Solve for x
    x = 9,021,642,799,446.48/4,146,028.44
  6. Step 6: Final answer
    x = 2,175,972.24

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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.