Home / 2,394,057-3,303,867.94-1,321,038.12

Finding the Fourth Proportional to 2,394,057, 3,303,867.94 and 1,321,038.12

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Solution

The fourth proportional to 2,394,057, 3,303,867.94 and 1,321,038.12 is: 1,823,070.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,057 : 3,303,867.94 = 1,321,038.12 : x
  2. Step 2: Convert to fraction form
    2,394,057/3,303,867.94 = 1,321,038.12/x
  3. Step 3: Cross multiply
    2,394,057x = 3,303,867.94 × 1,321,038.12
  4. Step 4: Simplify right side
    2,394,057x = 4,364,535,492,185.87
  5. Step 5: Solve for x
    x = 4,364,535,492,185.87/2,394,057
  6. Step 6: Final answer
    x = 1,823,070.83

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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.