Home / 3,130,232.70-4,394,922.90-3,130,232.70

Finding the Fourth Proportional to 3,130,232.70, 4,394,922.90 and 3,130,232.70

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Solution

The fourth proportional to 3,130,232.70, 4,394,922.90 and 3,130,232.70 is: 4,394,922.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,130,232.70 : 4,394,922.90 = 3,130,232.70 : x
  2. Step 2: Convert to fraction form
    3,130,232.70/4,394,922.90 = 3,130,232.70/x
  3. Step 3: Cross multiply
    3,130,232.70x = 4,394,922.90 × 3,130,232.70
  4. Step 4: Simplify right side
    3,130,232.70x = 13,757,131,375,558.83
  5. Step 5: Solve for x
    x = 13,757,131,375,558.83/3,130,232.70
  6. Step 6: Final answer
    x = 4,394,922.90

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.