Home / 3,186,213.54-4,396,975.14-1,735,908.94

Finding the Fourth Proportional to 3,186,213.54, 4,396,975.14 and 1,735,908.94

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Solution

The fourth proportional to 3,186,213.54, 4,396,975.14 and 1,735,908.94 is: 2,395,554.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,213.54 : 4,396,975.14 = 1,735,908.94 : x
  2. Step 2: Convert to fraction form
    3,186,213.54/4,396,975.14 = 1,735,908.94/x
  3. Step 3: Cross multiply
    3,186,213.54x = 4,396,975.14 × 1,735,908.94
  4. Step 4: Simplify right side
    3,186,213.54x = 7,632,748,454,483.75
  5. Step 5: Solve for x
    x = 7,632,748,454,483.75/3,186,213.54
  6. Step 6: Final answer
    x = 2,395,554.58

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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.