Home / 1,807,664.06-2,494,797.63-1,043,716.34

Finding the Fourth Proportional to 1,807,664.06, 2,494,797.63 and 1,043,716.34

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Solution

The fourth proportional to 1,807,664.06, 2,494,797.63 and 1,043,716.34 is: 1,440,456.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,664.06 : 2,494,797.63 = 1,043,716.34 : x
  2. Step 2: Convert to fraction form
    1,807,664.06/2,494,797.63 = 1,043,716.34/x
  3. Step 3: Cross multiply
    1,807,664.06x = 2,494,797.63 × 1,043,716.34
  4. Step 4: Simplify right side
    1,807,664.06x = 2,603,861,051,424.27
  5. Step 5: Solve for x
    x = 2,603,861,051,424.27/1,807,664.06
  6. Step 6: Final answer
    x = 1,440,456.28

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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.