Home / 2,177,741.43-3,004,343.06-1,360,522.71

Finding the Fourth Proportional to 2,177,741.43, 3,004,343.06 and 1,360,522.71

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Solution

The fourth proportional to 2,177,741.43, 3,004,343.06 and 1,360,522.71 is: 1,876,934.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,741.43 : 3,004,343.06 = 1,360,522.71 : x
  2. Step 2: Convert to fraction form
    2,177,741.43/3,004,343.06 = 1,360,522.71/x
  3. Step 3: Cross multiply
    2,177,741.43x = 3,004,343.06 × 1,360,522.71
  4. Step 4: Simplify right side
    2,177,741.43x = 4,087,476,954,958.28
  5. Step 5: Solve for x
    x = 4,087,476,954,958.28/2,177,741.43
  6. Step 6: Final answer
    x = 1,876,934.01

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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.