Home / 4,159,529.80-6,239,294.70-4,096,544.20

Finding the Fourth Proportional to 4,159,529.80, 6,239,294.70 and 4,096,544.20

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Solution

The fourth proportional to 4,159,529.80, 6,239,294.70 and 4,096,544.20 is: 6,144,816.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,529.80 : 6,239,294.70 = 4,096,544.20 : x
  2. Step 2: Convert to fraction form
    4,159,529.80/6,239,294.70 = 4,096,544.20/x
  3. Step 3: Cross multiply
    4,159,529.80x = 6,239,294.70 × 4,096,544.20
  4. Step 4: Simplify right side
    4,159,529.80x = 25,559,546,515,375.74
  5. Step 5: Solve for x
    x = 25,559,546,515,375.74/4,159,529.80
  6. Step 6: Final answer
    x = 6,144,816.30

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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.