Home / 1,632,305.77-2,252,527.98-897,262.51

Finding the Fourth Proportional to 1,632,305.77, 2,252,527.98 and 897,262.51

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Solution

The fourth proportional to 1,632,305.77, 2,252,527.98 and 897,262.51 is: 1,238,192.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,305.77 : 2,252,527.98 = 897,262.51 : x
  2. Step 2: Convert to fraction form
    1,632,305.77/2,252,527.98 = 897,262.51/x
  3. Step 3: Cross multiply
    1,632,305.77x = 2,252,527.98 × 897,262.51
  4. Step 4: Simplify right side
    1,632,305.77x = 2,021,108,909,180.03
  5. Step 5: Solve for x
    x = 2,021,108,909,180.03/1,632,305.77
  6. Step 6: Final answer
    x = 1,238,192.59

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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.