Home / 3,905,244.90-5,834,118.83-2,527,797.78

Finding the Fourth Proportional to 3,905,244.90, 5,834,118.83 and 2,527,797.78

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Solution

The fourth proportional to 3,905,244.90, 5,834,118.83 and 2,527,797.78 is: 3,776,324.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,244.90 : 5,834,118.83 = 2,527,797.78 : x
  2. Step 2: Convert to fraction form
    3,905,244.90/5,834,118.83 = 2,527,797.78/x
  3. Step 3: Cross multiply
    3,905,244.90x = 5,834,118.83 × 2,527,797.78
  4. Step 4: Simplify right side
    3,905,244.90x = 14,747,472,614,091.21
  5. Step 5: Solve for x
    x = 14,747,472,614,091.21/3,905,244.90
  6. Step 6: Final answer
    x = 3,776,324.66

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.