Home / 1,728,127.63-2,592,192.76-590,898.43

Finding the Fourth Proportional to 1,728,127.63, 2,592,192.76 and 590,898.43

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Solution

The fourth proportional to 1,728,127.63, 2,592,192.76 and 590,898.43 is: 886,348.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,127.63 : 2,592,192.76 = 590,898.43 : x
  2. Step 2: Convert to fraction form
    1,728,127.63/2,592,192.76 = 590,898.43/x
  3. Step 3: Cross multiply
    1,728,127.63x = 2,592,192.76 × 590,898.43
  4. Step 4: Simplify right side
    1,728,127.63x = 1,531,722,632,141.37
  5. Step 5: Solve for x
    x = 1,531,722,632,141.37/1,728,127.63
  6. Step 6: Final answer
    x = 886,348.09

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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.