Home / 3,356,436.80-5,036,404.80-1,463,369.60

Finding the Fourth Proportional to 3,356,436.80, 5,036,404.80 and 1,463,369.60

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Solution

The fourth proportional to 3,356,436.80, 5,036,404.80 and 1,463,369.60 is: 2,195,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,436.80 : 5,036,404.80 = 1,463,369.60 : x
  2. Step 2: Convert to fraction form
    3,356,436.80/5,036,404.80 = 1,463,369.60/x
  3. Step 3: Cross multiply
    3,356,436.80x = 5,036,404.80 × 1,463,369.60
  4. Step 4: Simplify right side
    3,356,436.80x = 7,370,121,677,614.08
  5. Step 5: Solve for x
    x = 7,370,121,677,614.08/3,356,436.80
  6. Step 6: Final answer
    x = 2,195,817.21

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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.