Home / 1,839,263.13-2,536,745.22-1,194,890.94

Finding the Fourth Proportional to 1,839,263.13, 2,536,745.22 and 1,194,890.94

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Solution

The fourth proportional to 1,839,263.13, 2,536,745.22 and 1,194,890.94 is: 1,648,015.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,263.13 : 2,536,745.22 = 1,194,890.94 : x
  2. Step 2: Convert to fraction form
    1,839,263.13/2,536,745.22 = 1,194,890.94/x
  3. Step 3: Cross multiply
    1,839,263.13x = 2,536,745.22 × 1,194,890.94
  4. Step 4: Simplify right side
    1,839,263.13x = 3,031,133,880,466.31
  5. Step 5: Solve for x
    x = 3,031,133,880,466.31/1,839,263.13
  6. Step 6: Final answer
    x = 1,648,015.36

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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.