Home / 1,942,912.40-2,914,587.30-595,064.30

Finding the Fourth Proportional to 1,942,912.40, 2,914,587.30 and 595,064.30

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Solution

The fourth proportional to 1,942,912.40, 2,914,587.30 and 595,064.30 is: 892,663.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,912.40 : 2,914,587.30 = 595,064.30 : x
  2. Step 2: Convert to fraction form
    1,942,912.40/2,914,587.30 = 595,064.30/x
  3. Step 3: Cross multiply
    1,942,912.40x = 2,914,587.30 × 595,064.30
  4. Step 4: Simplify right side
    1,942,912.40x = 1,734,366,851,463.39
  5. Step 5: Solve for x
    x = 1,734,366,851,463.39/1,942,912.40
  6. Step 6: Final answer
    x = 892,663.43

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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.