Home / 3,398,963.88-5,096,582.29-1,347,546.27

Finding the Fourth Proportional to 3,398,963.88, 5,096,582.29 and 1,347,546.27

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Solution

The fourth proportional to 3,398,963.88, 5,096,582.29 and 1,347,546.27 is: 2,020,580.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,963.88 : 5,096,582.29 = 1,347,546.27 : x
  2. Step 2: Convert to fraction form
    3,398,963.88/5,096,582.29 = 1,347,546.27/x
  3. Step 3: Cross multiply
    3,398,963.88x = 5,096,582.29 × 1,347,546.27
  4. Step 4: Simplify right side
    3,398,963.88x = 6,867,880,454,637.56
  5. Step 5: Solve for x
    x = 6,867,880,454,637.56/3,398,963.88
  6. Step 6: Final answer
    x = 2,020,580.59

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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.