Home / 6,125,123.70-9,177,576.03-3,559,135.83

Finding the Fourth Proportional to 6,125,123.70, 9,177,576.03 and 3,559,135.83

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Solution

The fourth proportional to 6,125,123.70, 9,177,576.03 and 3,559,135.83 is: 5,332,829.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,125,123.70 : 9,177,576.03 = 3,559,135.83 : x
  2. Step 2: Convert to fraction form
    6,125,123.70/9,177,576.03 = 3,559,135.83/x
  3. Step 3: Cross multiply
    6,125,123.70x = 9,177,576.03 × 3,559,135.83
  4. Step 4: Simplify right side
    6,125,123.70x = 32,664,239,680,922.15
  5. Step 5: Solve for x
    x = 32,664,239,680,922.15/6,125,123.70
  6. Step 6: Final answer
    x = 5,332,829.39

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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.