Home / 5,062,867.74-6,986,757.56-2,771,028.41

Finding the Fourth Proportional to 5,062,867.74, 6,986,757.56 and 2,771,028.41

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Solution

The fourth proportional to 5,062,867.74, 6,986,757.56 and 2,771,028.41 is: 3,824,019.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062,867.74 : 6,986,757.56 = 2,771,028.41 : x
  2. Step 2: Convert to fraction form
    5,062,867.74/6,986,757.56 = 2,771,028.41/x
  3. Step 3: Cross multiply
    5,062,867.74x = 6,986,757.56 × 2,771,028.41
  4. Step 4: Simplify right side
    5,062,867.74x = 19,360,503,643,753.35
  5. Step 5: Solve for x
    x = 19,360,503,643,753.35/5,062,867.74
  6. Step 6: Final answer
    x = 3,824,019.24

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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.