Home / 1,632,282.03-2,252,553.84-907,127.51

Finding the Fourth Proportional to 1,632,282.03, 2,252,553.84 and 907,127.51

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Solution

The fourth proportional to 1,632,282.03, 2,252,553.84 and 907,127.51 is: 1,251,838.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,282.03 : 2,252,553.84 = 907,127.51 : x
  2. Step 2: Convert to fraction form
    1,632,282.03/2,252,553.84 = 907,127.51/x
  3. Step 3: Cross multiply
    1,632,282.03x = 2,252,553.84 × 907,127.51
  4. Step 4: Simplify right side
    1,632,282.03x = 2,043,353,544,757.37
  5. Step 5: Solve for x
    x = 2,043,353,544,757.37/1,632,282.03
  6. Step 6: Final answer
    x = 1,251,838.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.