Home / 4,241,473.26-6,362,209.89-1,208,902.38

Finding the Fourth Proportional to 4,241,473.26, 6,362,209.89 and 1,208,902.38

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Solution

The fourth proportional to 4,241,473.26, 6,362,209.89 and 1,208,902.38 is: 1,813,353.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,473.26 : 6,362,209.89 = 1,208,902.38 : x
  2. Step 2: Convert to fraction form
    4,241,473.26/6,362,209.89 = 1,208,902.38/x
  3. Step 3: Cross multiply
    4,241,473.26x = 6,362,209.89 × 1,208,902.38
  4. Step 4: Simplify right side
    4,241,473.26x = 7,691,290,678,080.54
  5. Step 5: Solve for x
    x = 7,691,290,678,080.54/4,241,473.26
  6. Step 6: Final answer
    x = 1,813,353.57

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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.