Home / 7,757,744.49-10,705,687.29-4,496,450.90

Finding the Fourth Proportional to 7,757,744.49, 10,705,687.29 and 4,496,450.90

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Solution

The fourth proportional to 7,757,744.49, 10,705,687.29 and 4,496,450.90 is: 6,205,102.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,757,744.49 : 10,705,687.29 = 4,496,450.90 : x
  2. Step 2: Convert to fraction form
    7,757,744.49/10,705,687.29 = 4,496,450.90/x
  3. Step 3: Cross multiply
    7,757,744.49x = 10,705,687.29 × 4,496,450.90
  4. Step 4: Simplify right side
    7,757,744.49x = 48,137,597,196,710.62
  5. Step 5: Solve for x
    x = 48,137,597,196,710.62/7,757,744.49
  6. Step 6: Final answer
    x = 6,205,102.17

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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.