Home / 2,724,104.62-3,760,707.08-2,110,880.76

Finding the Fourth Proportional to 2,724,104.62, 3,760,707.08 and 2,110,880.76

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Solution

The fourth proportional to 2,724,104.62, 3,760,707.08 and 2,110,880.76 is: 2,914,133.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,104.62 : 3,760,707.08 = 2,110,880.76 : x
  2. Step 2: Convert to fraction form
    2,724,104.62/3,760,707.08 = 2,110,880.76/x
  3. Step 3: Cross multiply
    2,724,104.62x = 3,760,707.08 × 2,110,880.76
  4. Step 4: Simplify right side
    2,724,104.62x = 7,938,404,210,342.33
  5. Step 5: Solve for x
    x = 7,938,404,210,342.33/2,724,104.62
  6. Step 6: Final answer
    x = 2,914,133.38

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1.5x scale

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.