Home / 1,696,127.57-2,544,566.56-558,843.83

Finding the Fourth Proportional to 1,696,127.57, 2,544,566.56 and 558,843.83

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Solution

The fourth proportional to 1,696,127.57, 2,544,566.56 and 558,843.83 is: 838,389.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,127.57 : 2,544,566.56 = 558,843.83 : x
  2. Step 2: Convert to fraction form
    1,696,127.57/2,544,566.56 = 558,843.83/x
  3. Step 3: Cross multiply
    1,696,127.57x = 2,544,566.56 × 558,843.83
  4. Step 4: Simplify right side
    1,696,127.57x = 1,422,015,328,588.44
  5. Step 5: Solve for x
    x = 1,422,015,328,588.44/1,696,127.57
  6. Step 6: Final answer
    x = 838,389.37

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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.