Home / 1,632,954.89-2,444,102.33-1,200,557.84

Finding the Fourth Proportional to 1,632,954.89, 2,444,102.33 and 1,200,557.84

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Solution

The fourth proportional to 1,632,954.89, 2,444,102.33 and 1,200,557.84 is: 1,796,918.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,954.89 : 2,444,102.33 = 1,200,557.84 : x
  2. Step 2: Convert to fraction form
    1,632,954.89/2,444,102.33 = 1,200,557.84/x
  3. Step 3: Cross multiply
    1,632,954.89x = 2,444,102.33 × 1,200,557.84
  4. Step 4: Simplify right side
    1,632,954.89x = 2,934,286,195,820.47
  5. Step 5: Solve for x
    x = 2,934,286,195,820.47/1,632,954.89
  6. Step 6: Final answer
    x = 1,796,918.10

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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.