Home / 5,754,735.82-7,941,536.16-3,176,417.23

Finding the Fourth Proportional to 5,754,735.82, 7,941,536.16 and 3,176,417.23

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Solution

The fourth proportional to 5,754,735.82, 7,941,536.16 and 3,176,417.23 is: 4,383,456.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,735.82 : 7,941,536.16 = 3,176,417.23 : x
  2. Step 2: Convert to fraction form
    5,754,735.82/7,941,536.16 = 3,176,417.23/x
  3. Step 3: Cross multiply
    5,754,735.82x = 7,941,536.16 × 3,176,417.23
  4. Step 4: Simplify right side
    5,754,735.82x = 25,225,632,259,526.63
  5. Step 5: Solve for x
    x = 25,225,632,259,526.63/5,754,735.82
  6. Step 6: Final answer
    x = 4,383,456.17

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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.