Home / 1,734,800.31-2,394,025.01-949,915.87

Finding the Fourth Proportional to 1,734,800.31, 2,394,025.01 and 949,915.87

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Solution

The fourth proportional to 1,734,800.31, 2,394,025.01 and 949,915.87 is: 1,310,884.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,800.31 : 2,394,025.01 = 949,915.87 : x
  2. Step 2: Convert to fraction form
    1,734,800.31/2,394,025.01 = 949,915.87/x
  3. Step 3: Cross multiply
    1,734,800.31x = 2,394,025.01 × 949,915.87
  4. Step 4: Simplify right side
    1,734,800.31x = 2,274,122,341,222.36
  5. Step 5: Solve for x
    x = 2,274,122,341,222.36/1,734,800.31
  6. Step 6: Final answer
    x = 1,310,884.21

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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.