Home / 3,329,228.14-4,593,842.24-2,021,800.26

Finding the Fourth Proportional to 3,329,228.14, 4,593,842.24 and 2,021,800.26

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Solution

The fourth proportional to 3,329,228.14, 4,593,842.24 and 2,021,800.26 is: 2,789,785.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,228.14 : 4,593,842.24 = 2,021,800.26 : x
  2. Step 2: Convert to fraction form
    3,329,228.14/4,593,842.24 = 2,021,800.26/x
  3. Step 3: Cross multiply
    3,329,228.14x = 4,593,842.24 × 2,021,800.26
  4. Step 4: Simplify right side
    3,329,228.14x = 9,287,831,435,230.98
  5. Step 5: Solve for x
    x = 9,287,831,435,230.98/3,329,228.14
  6. Step 6: Final answer
    x = 2,789,785.21

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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.