Home / 2,293,637.39-3,440,870.87-945,049.76

Finding the Fourth Proportional to 2,293,637.39, 3,440,870.87 and 945,049.76

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Solution

The fourth proportional to 2,293,637.39, 3,440,870.87 and 945,049.76 is: 1,417,745.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,637.39 : 3,440,870.87 = 945,049.76 : x
  2. Step 2: Convert to fraction form
    2,293,637.39/3,440,870.87 = 945,049.76/x
  3. Step 3: Cross multiply
    2,293,637.39x = 3,440,870.87 × 945,049.76
  4. Step 4: Simplify right side
    2,293,637.39x = 3,251,794,167,954.89
  5. Step 5: Solve for x
    x = 3,251,794,167,954.89/2,293,637.39
  6. Step 6: Final answer
    x = 1,417,745.54

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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.