Home / 1,237,026.97-1,855,589.46-588,447.37

Finding the Fourth Proportional to 1,237,026.97, 1,855,589.46 and 588,447.37

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Solution

The fourth proportional to 1,237,026.97, 1,855,589.46 and 588,447.37 is: 882,694.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,026.97 : 1,855,589.46 = 588,447.37 : x
  2. Step 2: Convert to fraction form
    1,237,026.97/1,855,589.46 = 588,447.37/x
  3. Step 3: Cross multiply
    1,237,026.97x = 1,855,589.46 × 588,447.37
  4. Step 4: Simplify right side
    1,237,026.97x = 1,091,916,737,536.72
  5. Step 5: Solve for x
    x = 1,091,916,737,536.72/1,237,026.97
  6. Step 6: Final answer
    x = 882,694.37

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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.