Home / 4,852,394.39-7,274,756.30-2,422,300.43

Finding the Fourth Proportional to 4,852,394.39, 7,274,756.30 and 2,422,300.43

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Solution

The fourth proportional to 4,852,394.39, 7,274,756.30 and 2,422,300.43 is: 3,631,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,852,394.39 : 7,274,756.30 = 2,422,300.43 : x
  2. Step 2: Convert to fraction form
    4,852,394.39/7,274,756.30 = 2,422,300.43/x
  3. Step 3: Cross multiply
    4,852,394.39x = 7,274,756.30 × 2,422,300.43
  4. Step 4: Simplify right side
    4,852,394.39x = 17,621,645,265,149.93
  5. Step 5: Solve for x
    x = 17,621,645,265,149.93/4,852,394.39
  6. Step 6: Final answer
    x = 3,631,536.08

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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.