Home / 1,295,193.24-1,942,793.51-453,548.16

Finding the Fourth Proportional to 1,295,193.24, 1,942,793.51 and 453,548.16

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Solution

The fourth proportional to 1,295,193.24, 1,942,793.51 and 453,548.16 is: 680,323.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,193.24 : 1,942,793.51 = 453,548.16 : x
  2. Step 2: Convert to fraction form
    1,295,193.24/1,942,793.51 = 453,548.16/x
  3. Step 3: Cross multiply
    1,295,193.24x = 1,942,793.51 × 453,548.16
  4. Step 4: Simplify right side
    1,295,193.24x = 881,150,419,452.70
  5. Step 5: Solve for x
    x = 881,150,419,452.70/1,295,193.24
  6. Step 6: Final answer
    x = 680,323.52

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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.