Home / 1,743,707.52-2,615,610.36-481,535.16

Finding the Fourth Proportional to 1,743,707.52, 2,615,610.36 and 481,535.16

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Solution

The fourth proportional to 1,743,707.52, 2,615,610.36 and 481,535.16 is: 722,316.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,707.52 : 2,615,610.36 = 481,535.16 : x
  2. Step 2: Convert to fraction form
    1,743,707.52/2,615,610.36 = 481,535.16/x
  3. Step 3: Cross multiply
    1,743,707.52x = 2,615,610.36 × 481,535.16
  4. Step 4: Simplify right side
    1,743,707.52x = 1,259,508,353,200.26
  5. Step 5: Solve for x
    x = 1,259,508,353,200.26/1,743,707.52
  6. Step 6: Final answer
    x = 722,316.29

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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.