Home / 2,066,799.59-3,100,269.33-718,973.87

Finding the Fourth Proportional to 2,066,799.59, 3,100,269.33 and 718,973.87

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Solution

The fourth proportional to 2,066,799.59, 3,100,269.33 and 718,973.87 is: 1,078,485.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,799.59 : 3,100,269.33 = 718,973.87 : x
  2. Step 2: Convert to fraction form
    2,066,799.59/3,100,269.33 = 718,973.87/x
  3. Step 3: Cross multiply
    2,066,799.59x = 3,100,269.33 × 718,973.87
  4. Step 4: Simplify right side
    2,066,799.59x = 2,229,012,640,170.08
  5. Step 5: Solve for x
    x = 2,229,012,640,170.08/2,066,799.59
  6. Step 6: Final answer
    x = 1,078,485.14

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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.