Home / 6,710,910.08-9,261,970.08-3,958,375.04

Finding the Fourth Proportional to 6,710,910.08, 9,261,970.08 and 3,958,375.04

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Solution

The fourth proportional to 6,710,910.08, 9,261,970.08 and 3,958,375.04 is: 5,463,096.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,910.08 : 9,261,970.08 = 3,958,375.04 : x
  2. Step 2: Convert to fraction form
    6,710,910.08/9,261,970.08 = 3,958,375.04/x
  3. Step 3: Cross multiply
    6,710,910.08x = 9,261,970.08 × 3,958,375.04
  4. Step 4: Simplify right side
    6,710,910.08x = 36,662,351,185,898.80
  5. Step 5: Solve for x
    x = 36,662,351,185,898.80/6,710,910.08
  6. Step 6: Final answer
    x = 5,463,096.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.