Home / 2,527,539.19-3,791,308.78-844,642.69

Finding the Fourth Proportional to 2,527,539.19, 3,791,308.78 and 844,642.69

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Solution

The fourth proportional to 2,527,539.19, 3,791,308.78 and 844,642.69 is: 1,266,964.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,539.19 : 3,791,308.78 = 844,642.69 : x
  2. Step 2: Convert to fraction form
    2,527,539.19/3,791,308.78 = 844,642.69/x
  3. Step 3: Cross multiply
    2,527,539.19x = 3,791,308.78 × 844,642.69
  4. Step 4: Simplify right side
    2,527,539.19x = 3,202,301,238,137.35
  5. Step 5: Solve for x
    x = 3,202,301,238,137.35/2,527,539.19
  6. Step 6: Final answer
    x = 1,266,964.03

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Similar ratio
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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.