Home / 1,839,371.57-2,759,472.55-560,093.43

Finding the Fourth Proportional to 1,839,371.57, 2,759,472.55 and 560,093.43

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Solution

The fourth proportional to 1,839,371.57, 2,759,472.55 and 560,093.43 is: 840,266.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,371.57 : 2,759,472.55 = 560,093.43 : x
  2. Step 2: Convert to fraction form
    1,839,371.57/2,759,472.55 = 560,093.43/x
  3. Step 3: Cross multiply
    1,839,371.57x = 2,759,472.55 × 560,093.43
  4. Step 4: Simplify right side
    1,839,371.57x = 1,545,562,445,520.35
  5. Step 5: Solve for x
    x = 1,545,562,445,520.35/1,839,371.57
  6. Step 6: Final answer
    x = 840,266.58

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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.