Home / 1,233,444.24-1,701,529.56-825,563.16

Finding the Fourth Proportional to 1,233,444.24, 1,701,529.56 and 825,563.16

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Solution

The fourth proportional to 1,233,444.24, 1,701,529.56 and 825,563.16 is: 1,138,859.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,444.24 : 1,701,529.56 = 825,563.16 : x
  2. Step 2: Convert to fraction form
    1,233,444.24/1,701,529.56 = 825,563.16/x
  3. Step 3: Cross multiply
    1,233,444.24x = 1,701,529.56 × 825,563.16
  4. Step 4: Simplify right side
    1,233,444.24x = 1,404,720,120,387.01
  5. Step 5: Solve for x
    x = 1,404,720,120,387.01/1,233,444.24
  6. Step 6: Final answer
    x = 1,138,859.85

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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.